TEXAS INSTRUMENTS UCC2813-0, UCC2813-1, UCC2813-2, UCC2813-3, UCC2813-4 Technical data

...
application
INFO
available
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
Low Power Economy BiCMOS Current Mode PWM
FEATURES
100mA Typical Starting Supply Current
500mA Typical Operating Supply Current
Operation to 1MHz
Internal Soft Start
Internal Leading-Edge Blanking of the
Current Sense Signal 1 Amp Totem-Pole Output
70ns Typical Response from
Current-Sense to Gate Drive Output
1.5% Tolerance Voltage Reference
Same Pinout as UCC3802, UC3842, and
UC3842A
DESCRIPTION
The UCC3813-0/-1/-2/-3/-4/-5 family of high-speed, low-power inte grated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching power supplies with minimal parts count.
These devices have the same pin configuration as the UC3842/3/4/5 family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
The UCC3813-0/-1/-2/-3/-4/-5 family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of critical voltage levels. Lower reference parts such as the UCC3813-3 and UCC3813-5 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC3813-2 and UCC3813-4 make these ideal choices for use in off-line power supplies.
The UCC2813-x series is specified for operation from –40°C to +85°C and the UCC3813-x series is specified for operation from 0°C to +70°C.
ORDERING INFORMATION
Part Number Maximum Duty Cycle Reference Voltage Turn-On Threshold Turn-Off Threshold
UCCx813-0 100% 5V 7.2V 6.9V UCCx813-1 50% 5V 9.4V 7.4V UCCx813-2 100% 5V 12.5V 8.3V UCCx813-3 100% 4V 4.1V 3.6V UCCx813-4 50% 5V 12.5V 8.3V UCCx813-5 50% 4V 4.1V 3.6V
-
BLOCK DIAGRAM
SLUS161A - APRIL 1999 - REVISED JANUARY 2005
UDG-96134
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
ABSOLUTE MAXIMUM RATINGS (Note 1)
VCC Voltage (Note 2) ........................... 12.0V
VCC Current................................. 30.0mA
OUT Current .................................. ±1.0A
OUT Energy (Capacitive Load) ................... 20.0mJ
Analog Inputs (FB, CS) ....................–0.3V to 6.3V
Power Dissipation at T Power Dissipation at T
Storage Temperature ...................–65°C to +150°C
Junction Temperature...................–55°C to +150°C
Lead Temperature (Soldering, 10 Seconds)......... +300°C
Note 1: All voltages are with respect to GND. All currents are positive into the specified terminal. Consult Unitrode Integrated Circuits databook for information regarding thermal specifica tions and limitations of packages. Note 2: In normal operation VCC is powered through a current limiting resistor. Absolute maximum of 12V applies when VCC is driven from a low impedance source such that ICC does not exceed 30mA. The resistor should be sized so that the VCC voltage under operating conditions is below 12V but above the turn off threshold.
UCC2813 –40°C TO +85°C N, D, PW UCC3813 0°C TO +70°C N, D, PW
< +25°C (N Package)......... 1.0W
A
< +25°C (D Package)........ 0.65W
A
TEMPERATURE RANGE PACKAGES
CONNECTION DIAGRAMS
DIL-8 or SOIC-8 (TOP VIEW) N or D PACKAGE
COMP
FB
CS
-
TSSOP-8 (TOP VIEW) PW PACKAGE
1
2
3
RC
COMP
FB
CS
1
2
3
4
REF
8
VCC
7
OUT
6
GND
5
REF
VCC
OUT
8
7
6
ORDERING INFORMATION
UCC
813
4
RC
GND
5
PRODUCT OPTION
PACKAGE
TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICSUnless otherwise stated, these specifications apply for –40°C £ T
UCC2813-x; 0°C £ T
0.1mF capacitor from VCC to GND; 0.1mF capacitor from VREF to GND. T
£ +70°C for UCC3813-x; VCC = 10V (Note 3); RT = 100k from REF to RC; CT=330pF from RC to GND;
A
A=TJ
.
£ +85°C for
A
UCC2813-x
PARAMETER TEST CONDITIONS
UCC3813-x
MIN TYP MAX
Reference Section
Output Voltage T
= +25°C, I = 0.2mA, UCCx813-0/-1/-2/-4 4.925 5.00 5.075 V
J
T
= +25°C, I = 0.2mA, UCCx813-3/-5 3.94 4.00 4.06 V
J
Load Regulation 0.2mA <I<5mA 10 30 mV Total Variation UCCx813 -0-1/-2/-4 (Note 7) 4.84 5.00 5.10 V
UCCx813-5 (Note 7) 3.84 4.00 4.08 V Output Noise Voltage 10Hz £ f £ 10kHz, T Long Term Stability T
= +125°C, 1000 Hours (Note 9) 5 mV
A
= +25°C (Note 9) 70 mV
J
Output Short Circuit –5 –35 mA
Oscillator Section
Oscillator Frequency UCCx813-0/-1/-2/-4 (Note 4) 40 46 52 kHz
UCCx813-3/-5 (Note 4) 26 31 36 kHz Temperature Stability (Note 9) 2.5 % Amplitude Peak-to-Peak 2.25 2.40 2.55 V Oscillator Peak Voltage 2.45 V
UNITS
2
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
ELECTRICAL CHARACTERISTICS
UCC2813-x; 0°C £ T
0.1mF capacitor from VCC to GND; 0.1mF capacitor from VREF to GND. T
Error Amplifier Section
Input Voltage COMP = 2.5V; UCCx813-0/-1/-2/-4 2.42 2.50 2.56 V
Input Bias Current Open Loop Voltage Gain 60 80 dB COMP Sink Current FB = 2.7V, COMP = 1.1V 0.4 2.5 mA COMP Source Current FB = 1.8V, COMP = REF – 1.2V –0.2 –0.5 –0.8 mA Gain Bandwidth Product (Note 9) 2 MHz
PWM Section
Maximum Duty Cycle UCCx813-0/-2/-3 97 99 100 %
Minimum Duty Cycle COMP = 0V 0 %
Current Sense Section
Gain (Note 5) 1.10 1.65 1.80 V/V Maximum Input Signal COMP = 5V (Note 6) 0.9 1.0 1.1 V Input Bias Current CS Blank Time 50 100 150 ns Over-Current Threshold 1.32 1.55 1.70 V COMP to CS Offset CS = 0V 0.45 0.90 1.35 V
Output Section
OUT Low Level I = 20mA, all parts 0.1 0.4 V
OUT High V (VCC-OUT)
Rise Time C Fall Time C
Undervoltage Lockout Section
Start Threshold (Note 8) UCCx813-0 6.6 7.2 7.8 V
Stop Threshold (Note 8) UCC1813-0 6.3 6.9 7.5 V
Start to Stop Hysteresis UCCx813-0 0.12 0.3 0.48 V
SAT
£ +70°C for UCC3813-x; VCC = 10V (Note 3); RT = 100k from REF to RC; CT=330pF from RC to GND;
A
PARAMETER TEST CONDITIONS
Unless otherwise stated, these specifications apply for –40°C £ TA£ +85°C for
.
A=TJ
UCC2813-x UCC3813-x
MIN TYP MAX
COMP = 2.0V; UCCx813-3/-5 1.92 2.0 2.05 V
22mA
UCCx813-1/-4/-5 48 49 50 %
200 200 nA
I = 200mA, all parts 0.35 0.90 V I = 50mA, VCC = 5V, UCCx813-3/-5 0.15 0.40 V I = 20mA, VCC = 0V, all parts 0.7 1.2 V I = –20mA, all parts 0.15 0.40 V I = –200mA, all parts 1.0 1.9 V I = –50mA,VCC = 5V, UCCx813-3/-5 0.4 0.9 V
= 1nF 41 70 ns
L
= 1nF 44 75 ns
L
UCCx813-1 8.6 9.4 10.2 V UCCx813-2/-4 11.5 12.5 13.5 V UCCx813-3/-5 3.7 4.1 4.5 V
UCC1813-1 6.8 7.4 8.0 V UCCx813-2/-4 7.6 8.3 9.0 V UCCx813-3/-5 3.2 3.6 4.0 V
UCCx813-1 1.6 2 2.4 V UCCx813-2/-4 3.5 4.2 5.1 V UCCx813-3/-5 0.2 0.5 0.8 V
UNITS
3
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
ELECTRICAL CHARACTERISTICS
UCC2813-x; 0°C £ T
0.1mF capacitor from VCC to GND; 0.1mF capacitor from VREF to GND. T
Soft Start Section
COMP Rise Time FB = 1.8V, Rise from 0.5V to REF–1V 4 ms
Overall Section
Start-up Current VCC < Start Threshold 0.1 0.23 mA Operating Supply Current FB = 0V, CS = 0V, RC = 0V 0.5 1.2 mA VCC Internal Zener Voltage ICC = 10mA (Note 8) 12 13.5 15 V VCC Internal Zener Voltage Minus Start
Threshold Voltage
Note 3: Adjust VCC above the start threshold before setting at 10V. Note 4: Oscillator frequency for the UCCx813-0, UCCx813-2 and UCCx813-3 is the output frequency.
Oscillator frequency for the UCCx813-1, UCCx813-4 and UCCx813-5 is twice the output frequency.
Note 5: Gain is defined by:
Note 6: Parameter measured at trip point of latch with Pin 2 at 0V. Note 7: Total Variation includes temperature stability and load regulation. Note 8: Start Threshold, Stop Threshold and Zener Shunt Thresholds track one another. Note 9: Ensured by design. Not 100% tested in production.
£ +70°C for UCC3813-x; VCC = 10V (Note 3); RT = 100k from REF to RC; CT=330pF from RC to GND;
A
PARAMETER TEST CONDITIONS
V
D
COMP
A
£
D
Unless otherwise stated, these specifications apply for –40°C £ TA£ +85°C for
.
A=TJ
UCC2813-x UCC3813-x
MIN TYP MAX
UCCx813-2/-4 0.5 1.0 V
VV
008.
V
CS
CS
.
UNITS
PIN DESCRIPTIONS
COMP: COMP is the output of the error amplifier and the
input of the PWM comparator. Unlike other devices, the error amplifier in the UCC3813
family is a true, low output-impedance, 2MHz operational amplifier. As such, the COMP terminal can both source and sink current. However, the error amplifier is internally current limited, so that you can command zero duty cycle by externally forcing COMP to GND.
The UCC3813 family features built-in full cycle Soft Start. Soft Start is implemented as a clamp on the maximum COMP voltage.
FB: FB is the inverting input of the error amplifier. For best stability, keep FB lead length as short as possible and FB stray capacitance as small as possible.
CS: CS is the input to the current sense comparators. The UCC3813 family has two different current sense comparators: the PWM comparator and an over-current comparator.
The UCC3813 family contains digital current sense filter ing, which disconnects the CS terminal from the current
sense comparator during the 100ns interval immediately following the rising edge of the OUT pin. This digital filter ing, also called leading-edge blanking, means that in most applications, no analog filtering (RC filter) is re quired on CS. Compared to an external RC filter tech nique, the leading-edge blanking provides a smaller effective CS to OUT propagation delay. Note, however, that the minimum non-zero On-Time of the OUT signal is directly affected by the leading-edge-blanking and the CS to OUT propagation delay.
The over-current comparator is only intended for fault sensing, and exceeding the over-current threshold will cause a soft start cycle.
RC: RC is the oscillator timing pin. For fixed frequency operation, set timing capacitor charging current by con necting a resistor from REF to RC. Set frequency by con necting a timing capacitor from RC to GND. For best performance, keep the timing capacitor lead to GND as short and direct as possible. If possible, use separate ground traces for the timing capacitor and all other func
­tions.
-
-
-
-
-
-
4
PIN DESCRIPTIONS (cont.)
The frequency of oscillation can be estimated with the following equations:
UCCx813-0/-1/-2/-4:
UCCx813-3, UCCx813-5:
where frequency is in Hz, resistance is in W, and capaci tance is in farads. The recommended range of timing re sistors is between 10k and 200k and timing capacitor is 100pF to 1000pF. Never use a timing resistor less than 10k.
GND: GND is reference ground and power ground for all functions on this part.
OUT:OUT is the output of a high-current power driver ca pable of driving the gate of a power MOSFET with peak currents exceeding ±750mA. OUT is actively held low when VCC is below the UVLO threshold.
The high-current power driver consists of FET output de­vices, which can switch all of the way to GND and all of the way to VCC. The output stage also provides a very low impedance to overshoot and undershoot. This means that in many cases, external schottky clamp di­odes are not required.
VCC: VCC is the power input connection for this device. In normal operation VCC is powered through a current limiting resistor. Although quiescent VCC current is very
F
=
15.
RC
·
F
=
10.
RC
·
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
low, total supply current will be higher, depending on OUT current. Total VCC current is the sum of quiescent VCC current and the average OUT current. Knowing the operating frequency and the MOSFET gate charge (Qg), average OUT current can be calculated from:
IQF
OUT g
To prevent noise problems, bypass VCC to GND with a
-
0.1 mF ceramic capacitor in parallel as close to the VCC
-
pin as possible. An electrolytic capacitor may also be used in addition to the ceramic capacitor.
REF: REF is the voltage reference for the error amplifier and also for many other functions on the IC. REF is also used as the logic power supply for high speed switching logic on the IC.
-
When VCC is greater than 1V and less than the UVLO threshold, REF is pulled to ground through a 5kW resis tor. This means that REF can be used as a logic output indicating power system status. It is important for refer­ence stability that REF is bypassed to GND with a ce­ramic capacitor as close to the pin as possible. An electrolytic capacitor may also be used in addition to the ceramic capacitor. A minimum of 0.1mF ceramic is re­quired. Additional REF bypassing is required for external loads greater than 2.5mA on the reference.
To prevent noise problems with high speed switching transients, bypass REF to ground with a ceramic capaci­tor very close to the IC package.
.
-
APPLICATION INFORMATION
UDG-96139
The UCC3813-0/-1/-2/-3/-4/-5 oscillator generates a sawtooth waveform on RC. The rise time is set by the time constant of R and CT. The fall time is set by CT and an internal transistor on-resistance of approximately 125W. During the fall time, the out put is off and the maximum duty cycle is reduced below 50% or 100% depending on the part number. Larger timing capacitors increase the discharge time and reduce the maximum duty cycle and frequency.
Figure 1. Oscillator.
5
T
-
APPLICATION INFORMATION (cont.)
REF
V (V)
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
4.00
3.98
3.96
3.94
3.92
3.90
3.88
3.86
3.84
1000
100pF
100
200pF
Oscillator Freq. (kHz)
330pF
1nF
10
10 100 1000
R(k)
T
Figure 3. UCC3813-0/-1/-2/-4 oscillator frequency vs. R and C
.
T
100
99.5 99
98.5 98
97.5 97
96.5
Maximum Duty Cycle (%)
96
95.5 95
10 100 1000
Oscillator Frequency (kHz)
C = 200pF
T
C = 330pF
T
C = 100pF
T
Figure 4. UCC3813-0/-2/-3 max. duty cycle vs. oscillator frequency.
3.82
V (V)
vs. VCC;I
REF
5
5.2 5.4 5.6 5.8 6
CC
LOAD
4 4.2 4.4 4.6 4.8
Figure 5. UCC3813-3/-5 V
1000
100
Oscillator Freq. (kHz)
100pF
200pF 330pF
1nF
10
10 100 1000
R(k)
T
Figure 6. UCC3813-3/-5 oscillator frequency vs. RTand
T
.
C
T
50
49.5
49
48.5
48
47.5
Maximum Duty Cycle (%)
47
46.5 10 100 1000
Oscillator Frequency (kHz)
C = 200pF
T
C = 330pF
T
C = 100pF
T
Figure 7. UCC3813-1/-4/-5 max. duty cycle vs. oscillator frequency.
6
= 0.5mA.Figure 2. Error amplifier gain/phase response.
APPLICATION INFORMATION (cont.)
UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5
16
14
12
CC
I (mA)
10
8
6
4
2
CC
V = 10V, 1nF
CC
V = 8V, 1nF
CC
V = 10V, No Load
CC
V = 8V, No Load
0
0 100 200 300 400 500 600 700 800 900 1000
Oscillator Frequency (kHz)
Figure 8. UCC3813-0 ICCvs. oscillator frequency.
500 450 400 350 300 250 200
Dead Time (ns)
150 100
50
0
100 200 300 400 500 600 700 800 900 1000
C (pF)
T
UCC1803/5
UCC1800/1/2/4
8
7
6
CC
V = 10V, 1nF
CC
V = 8V, 1nF
CC
V = 10V, No Load
CC
V = 8V, No Load
CC
I (mA)
5
4
3
2
1
0
0 100 200 300 400 500 600 700 800 900 1000
Oscillator Frequency (kHz)
Figure 10. UCC3813-5 ICCvs. oscillator frequency.
1.1
1.0
0.9
0.8
0.7
COMP to CS Offset (Volts)
0.6
0
-55-50 -25 0 25 50 75 100 125
Temperature (°C)
Slope = 1.8mV/ C
°
Figure 9. Dead time vs. CT,RT= 100k.
Figure 11. COMP to CS offset vs. temperature, CS=0V.
7
PACKAGE OPTION ADDENDUM
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PACKAGING INFORMATION
Orderable Device Status
UCC2813D-0 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-0G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-1 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-1G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-2 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-2G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-3 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-3G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-4G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-5 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813D-5G4 ACTIVE SOIC D 8 75 Green (RoHS &
UCC2813DTR-0 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-0G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-1 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-1G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-2 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-2G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-3 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-3G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-4G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-5 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813DTR-5G4 ACTIVE SOIC D 8 2500 Green (RoHS &
UCC2813N-0 ACTIVE PDIP P 8 50 Green (RoHS &
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
no Sb/Br)
(2)
Lead/Ball Finish MSL Peak Temp
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
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CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
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CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU N / A for Pkg Type
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(3)
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PACKAGE OPTION ADDENDUM
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Orderable Device Status
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
UCC2813N-0G4 ACTIVE PDIP P 8 50 Green (RoHS &
(2)
Lead/Ball Finish MSL Peak Temp
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-1 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-1G4 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-2 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-2G4 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br) UCC2813N-3 ACTIVE UTR TBD Call TI Call TI UCC2813N-4 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-4G4 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br) UCC2813N-5 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813N-5G4 ACTIVE PDIP P 8 50 Green (RoHS &
CU NIPDAU N / A for Pkg Type
no Sb/Br)
UCC2813PW-0 ACTIVE TSSOP PW 8 150 Green (RoHS &
Call TI Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-0G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
Call TI Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-1 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-1G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-2G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-3 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-3G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-4G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-5 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PW-5G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PWTR-0 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PWTR-0G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PWTR-1 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC2813PWTR-1G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
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(3)
Addendum-Page 2
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Orderable Device Status
(1)
Package
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Qty
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(2)
UCC2813PWTR-2 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-2G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-3 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-3G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-4G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-5 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br)
UCC2813PWTR-5G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
no Sb/Br) UCC3813D-0 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-0G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) UCC3813D-1 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-1G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) UCC3813D-2 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-2G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) UCC3813D-3 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-3G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) UCC3813D-4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-4G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br) UCC3813D-5 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813D-5G4 ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
UCC3813DTR-0 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-0G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-1 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-1G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-2 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-2G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
3-Mar-2008
Lead/Ball Finish MSL Peak Temp
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
(3)
Addendum-Page 3
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device Status
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
(2)
UCC3813DTR-3 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-3G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-4G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-5 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
UCC3813DTR-5G4 ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br) UCC3813N-0 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-0G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br) UCC3813N-1 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-1G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br) UCC3813N-2 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-2G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br) UCC3813N-3 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-3G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br) UCC3813N-4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-4G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br) UCC3813N-5 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813N-5G4 ACTIVE PDIP P 8 50 Green (RoHS &
no Sb/Br)
UCC3813PW-0 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-0G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-1 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-1G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-2 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-2G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-3 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
UCC3813PW-3G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
no Sb/Br)
3-Mar-2008
Lead/Ball Finish MSL Peak Temp
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
CU NIPDAU Level-2-260C-1 YEAR
(3)
Addendum-Page 4
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device Status
(1)
Package
Type
Package Drawing
Pins Package
Qty
Eco Plan
UCC3813PW-4 ACTIVE TSSOP PW 8 150 Green (RoHS &
(2)
Lead/Ball Finish MSL Peak Temp
CU NIPDAU Level-2-260C-1 YEAR
3-Mar-2008
(3)
no Sb/Br)
UCC3813PW-4G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PW-5 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PW-5G4 ACTIVE TSSOP PW 8 150 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-0 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-0G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-1 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-1G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-2G4 ACTIVE TSSOP PW 8 TBD Call TI Call TI
UCC3813PWTR-3 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-3G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-4G4 ACTIVE TSSOP PW 8 TBD Call TI Call TI
UCC3813PWTR-5 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
UCC3813PWTR-5G4 ACTIVE TSSOP PW 8 2000 Green (RoHS &
CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
Addendum-Page 5
PACKAGE OPTION ADDENDUM
www.ti.com
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
3-Mar-2008
Addendum-Page 6
PACKAGE MATERIALS INFORMATION
www.ti.com
TAPE AND REEL INFORMATION
19-Mar-2008
*All dimensions are nominal
Device Package
Type
UCC2813DTR-0 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 UCC2813DTR-1 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 UCC2813DTR-2 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 UCC2813DTR-3 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 UCC2813DTR-4 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC2813DTR-5 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 UCC2813PWTR-0 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC2813PWTR-1 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC2813PWTR-2 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC2813PWTR-3 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC2813PWTR-4 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC2813PWTR-5 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1
UCC3813DTR-0 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC3813DTR-1 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC3813DTR-2 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC3813DTR-3 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC3813DTR-4 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
UCC3813DTR-5 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1
Package Drawing
Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1
(mm)W(mm)
Pin1
Quadrant
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
Device Package
Type
UCC3813PWTR-0 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC3813PWTR-1 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC3813PWTR-3 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1 UCC3813PWTR-5 TSSOP PW 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 Q1
Package Drawing
Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1
19-Mar-2008
(mm)W(mm)
Pin1
Quadrant
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
UCC2813DTR-0 SOIC D 8 2500 340.5 338.1 20.6 UCC2813DTR-1 SOIC D 8 2500 340.5 338.1 20.6 UCC2813DTR-2 SOIC D 8 2500 340.5 338.1 20.6 UCC2813DTR-3 SOIC D 8 2500 340.5 338.1 20.6 UCC2813DTR-4 SOIC D 8 2500 340.5 338.1 20.6
UCC2813DTR-5 SOIC D 8 2500 340.5 338.1 20.6 UCC2813PWTR-0 TSSOP PW 8 2000 346.0 346.0 29.0 UCC2813PWTR-1 TSSOP PW 8 2000 346.0 346.0 29.0 UCC2813PWTR-2 TSSOP PW 8 2000 346.0 346.0 29.0 UCC2813PWTR-3 TSSOP PW 8 2000 346.0 346.0 29.0 UCC2813PWTR-4 TSSOP PW 8 2000 346.0 346.0 29.0 UCC2813PWTR-5 TSSOP PW 8 2000 346.0 346.0 29.0
UCC3813DTR-0 SOIC D 8 2500 340.5 338.1 20.6
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
UCC3813DTR-1 SOIC D 8 2500 340.5 338.1 20.6
UCC3813DTR-2 SOIC D 8 2500 340.5 338.1 20.6
UCC3813DTR-3 SOIC D 8 2500 340.5 338.1 20.6
UCC3813DTR-4 SOIC D 8 2500 340.5 338.1 20.6
UCC3813DTR-5 SOIC D 8 2500 340.5 338.1 20.6 UCC3813PWTR-0 TSSOP PW 8 2000 346.0 346.0 29.0 UCC3813PWTR-1 TSSOP PW 8 2000 346.0 346.0 29.0 UCC3813PWTR-3 TSSOP PW 8 2000 346.0 346.0 29.0 UCC3813PWTR-5 TSSOP PW 8 2000 346.0 346.0 29.0
19-Mar-2008
Pack Materials-Page 3
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,65
1,20 MAX
14
0,30 0,19
8
4,50 4,30
PINS **
7
Seating Plane
0,15 0,05
8
1
A
DIM
14
0,10
6,60 6,20
M
0,10
0,15 NOM
0°–8°
2016
Gage Plane
24
0,25
0,75 0,50
28
A MAX
A MIN
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion not to exceed 0,15. D. Falls within JEDEC MO-153
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
7,70
9,80
9,60
4040064/F 01/97
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8) PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
0.021 (0,53)
0.015 (0,38)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001
4
0.070 (1,78) MAX
0.020 (0,51) MIN
0.200 (5,08) MAX
0.125 (3,18) MIN
0.100 (2,54)
0.010 (0,25)
Seating Plane
M
0.325 (8,26)
0.300 (7,62)
0.015 (0,38)
Gage Plane
0.010 (0,25) NOM
0.430 (10,92) MAX
4040082/D 05/98
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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