Datasheet uP7534AM5, uP7534ARA8, uP7534ARU8, uP7534AS8, uP7534BM5 Datasheet (uPI) [ru]

...
Page 1
uP7534
A
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Current-Limited, Power Distribution Switches
General Description
The uP7534 is a current limited high-side switch designed for applications where heavy capacitive loads and short­circuits are likely to be met. This device operates with inputs from 2.7V to 5.5V for both 3V and 5V systems. Its low quiescent current (25uA) and standby current (<1uA) conserve battery power in portable.
The power switch is controlled by a logic enable input and driven by an internal charge pump circuit. When the output load exceeds the current-limit threshold or a short is present, the uP7534 asserts overcurrent protection and limits the output current to a safe level by driving the power switch into saturation mode.
The uP7534 features glitch-blank fault flag that is asserted by overcurrent, overtemperature, or input undervoltage lockout. The 8ms glitch-blanking time allows momentary faults to be ignored, thus preventing false alarms to the host system.
Other features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present. The uP7534 is available in SOP-8 , SOT23-5, MSOP-8, and PMSOP-8 packages.

Compliant to USB Specifications


Operating Range: 2.7 V to 5.5 V


90m


25uA Typical Quiescent Current


<1uA Typical Shutdown Current


Over Current/ Short Circuit Protect


Thermal Shutdown Protection


Deglitched Open Drain Fault Flag


Slow Turn On and Fast Turn Off


Enable Active-High or Active-Low


Pb-Free (RoHS Compliant)


UL Approved-E316940


TuV EN60960-1 Certification

(5V Input) High Side MOSFET Switch
pplications

Notebook and Desktop PCs


USB Power Management


ACPI Power Distribution


Hot-Plug Power Supplies


Battery-Powered Equipments


Battery-Charger Circuits

Features
GND
(uP7534C) EN (uP7534D) EN#
GND
2
3
SOT23-5 (MA5)
2
3OC#
SOT23-5 (MA5)
GND
VIN
VIN
(uP7534A) EN (uP7534B) EN#
VOUTOC# 1
5
uP7534C/D
VIN
4
VINVOUT 1
5
uP7534G/H
EN(uP7534G)
4
EN#(uP7534H)
1
2
3
4 5
MSOP-8 (RA8)
GND
uP7534A
2
3VIN
SOT23-5 (M5)
OC#
VOUT
VOUT
GND
8
VOUT
VOUT
7
VOUT
6
OC#
5
VOUTVOUT 1
GND
4
EN
1
2
3
45
SOP-8 (S8)
8
7
6
NC
VIN
VIN
EN (uP7534A) EN# (uP7534B)
uP7534A/B
5
uP7534B
2
4
3VIN
SOT23-5 (M5)
(uP7534A) EN (uP7534B) EN#
VOUTVOUT 1
VIN
(uP7534C) EN (uP7534D) EN#
GND
1
VIN
2
VIN
3
4 5
Pin Configuration
5
uP7534E /F
GND
VIN
VIN
}
PMSOP-8 (RU8)
2
4
3NC
SOT23-5 (MA5)
1
2
3
45
SOP-8 (SA8)
GND
8
uP7534C/D
7
6
8
VOUT
VOUT
7
VOUT
6
OC#
VINVOUT 1
EN(uP7534E) EN#(uP7534F)
VOUTGND
VOUT
VOUT
OC#
1uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 2
uP7534
n
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Ordering Informatio
rebmuNredrOegakcaPkrameRrebmuNredrOegakcaPkrameR
XX-8SA4357Pu8-POShgiHevticAelbanEXX-8ARA4357Pu8-POSMhgiHevticAelbanE
XX-8SB4357Pu8-POSwoLevticAelbanEXX-8ARB4357Pu8-POSMwoLevticAelbanE
XX-8ASC4357Pu8-POShgiHevticAelbanEXX-8URA4357Pu8-POSMPhgiHevticAelbanE
XX-8ASD4357Pu8-POSwoLevticAelbanEXX-8URB4357Pu8-POSMPwoLevticAelbanE
XX-5MA4357Pu5-32TOShgiHevitcAelbanEXX-5AME4357Pu5-32TOShgiHevticAelbanE
XX-5MB4357Pu5-32TOSniPelbanEtuohtiWXX-5AMF4357Pu5-32TOSwoLevticAelbanE
XX-5AMC4357Pu5-32TOShgiHevitcAelbanEXX-5AMG4357Pu5-32TOShgiHevticAelbanE
XX-5AMD4357Pu5-32TOSwoLevticAelbanEXX-5AMH4357Pu5-32TOSwoLevticAelbanE
edoC
XX
)A(dlohserhTtimiLtnerruClacipyT)A(tnerruCtiucriCtrohSlacipyT
)A(tnerruCdaoL
suounitnoCmumixaMdednemmoceR
600.16.06.0
018.10.13.1
515.25.1
023.30.2
0.2 )egakcap5-32TOSrofelbaliavatoN(
8.2 )egakcap5-32TOSrofelbaliavatoN(
Note: uPI products are compatible with the current IPC/JEDEC J-STD-020 requirement. They are halogen-free, RoHS compliant and 100% matte tin (Sn) plating that are suitable for use in SnPb or Pb-free soldering processes.
Typical Application Circuit
ON
OFF
V
IN
EN#
VIN
VIN
OC#
VOUT
5
6
7
1
2
VOUT
3
NC
8
uP7534BS8
GND
4
V
OUT
2uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 3
emaNniPnoitcnuFniP
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
uP7534
Functional Pin Description
#CO
TUOV
DNG
#NE/NE
NIV
CN
.galFtluaF 4357PuehT.hctiwsrewopehtproftuptuogalftluafniard-nepo,wol-evitcanasisihT
.yaledemitgnihctilgedsm8lacipythtiwsruccotluafnehwwolnipsihtstressa
.egatloVtuptuO ahtiwnipsihtssapyB.ecruoSTEFSOMlennahC-NmorftuptuoerasnipesehT
.dnuorgotroticapacFu01muminim
.dnuorG
.tupnIelbanE G/E/C/A4357PurofhgihevitcA.hctiwsrewopehtffo/nonrutottupnielbaneehtsisihT
H/F/D/B4357Purofwolevitcadna
.tupnIylppuS ssapyB.tiucriclortnocotylppusdnaniarDTEFSOMlennahC-NotniptupniehtsisihT
.dnuorgotroticapacFu22ahtiwnipsiht
.detcennoCyllanretnItoN
Functional Block Diagram
2
VOUT
VOUTVIN
VIN
7 7
7
Charge
Pump
100ohm
(uP7534A/C/E/G) EN
(uP7534B/D/F/H) EN#
Enable
5
Logic
UVLO
Driver
Thermal
Sense
Current
Limit
Deglitch
OC#
1
GND
4
3uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 4
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Functional Description
Power Switch
The power switch is an N-channel MOSFET with a low on­state resistance. Configured as a high-side switch, the power switch prevents current flow from VOUT to VIN and VIN to VOUT when disabled. The power switch is controlled
by a logic enable input (active high for uP7534A/C/E/G and active low for uP7534B/D/F/H) and driven by an internal charge pump circuit. When the output load exceeds the current-limit threshold or a short is present, the uP7534 asserts overcurrent protection and limits the output current to a safe level by driving the power switch into saturation mode.
Charge Pump
An internal charge pump supplies power to the driver circuit and provides the necessary voltage to pull the gate of the MOSFET above the source. The charge pump operates from input voltages as low as 2.7 V and requires little supply current.
Driver
The driver controls the gate voltage of the power switch. To limit large current surges and reduce the associated electromagnetic interference (EMI) produced, the driver incorporates circuitry that controls the rise times and fall times of the output voltage.
Chip Enable (for uP7534A/C/E/G)
The EN pin receives a TTL or CMOS compatible input to enable/disable the uP7534A/C/E/G Logic low disables the power switch, charge pump, gate driver and other circuitry and reduces the supply current down to less than 1uA. Logic high restores bias to the drive and control circuits and turns the switch on.
Chip Enable (for uP7534B/D/F/H)
The EN# pin receives a TTL or CMOS compatible input to enable/disable the uP7534B/D/F/H. Logic high disables the power switch, charge pump, gate driver and other circuitry and reduces the supply current down to less than 1uA. Logic low restores bias to the drive and control circuits and turns the switch on.
Soft Start
The uP7534 features soft start function to eliminate the inrush current into downstream and voltage droop of upstream when hot-plug-in with capacitive loads. The soft start interval is 0.9ms typically. The input current to charge up the load capacitor is proportional to its capacitance. The uP7534 current limit function may be active during the plug-in of extreme large capacitive load. The fault flag is
masked during the softstart interval.
Over Current Limit
The uP7534 continuous monitors the output current for overcurrent protection to protect the system power, the power switch, and the load from damage during output short circuit or soft start interval. When an overload or short circuit is encountered, the current-sense circuitry sends a control signal to the driver. The driver in turn reduces the gate voltage and drives the power FET into its saturation region, which switches the output into a constant-current mode and holds the current constant while varying the voltage on the load. The current limit level is typical 1A when the power switch operates in linear region and is typical 0.6A in saturation region (for uP7534A/BS8-06).
The uP7534 asserts fault condition and pulls low OC# when overcurrent, overtemperature, input under voltage lockout condition is encountered. The output remains asserted until the overcurrent or overtemperature condition is removed. A 8ms deglitch circuit prevents the OC# signal from oscillation or false triggering. If an overtemperature shutdown occurs, the OC# is asserted instantaneously.
Overtemperature Protection
The uP7534 continuously monitor the operating temperature of the power switch for overtemperature protection. The uP7534 asserts overtemperature and turns off the power switch to prevent the device from damage if the junction temperature rises to approximately 135OC due overcurrent or short-circuit conditions. Hysteresis is built into the thermal sense, the switch will not turns back on until the device has cooled approximately 20 degrees. The open­drain false reporting output (OC#) is asserted (active low) when an overtemperature shutdown or overcurrent occurs. If the fault condition is not removed, the switch will pulse on and off as the temperature cycles between these limits.
Undervoltage Lockout
A voltage sense circuit monitors the input voltage. When the input voltage is below approximately 2.2V, a control signal turns off the power switch.
Output Voltage Discharge When Disabled
The output voltage is discharged through an internal 100
resistor when the output voltage is disabled.
4uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 5
uP7534
A
g
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
bsolute Maximum Ratin
Supply Input Voltage, VIN (Note 1)
DC ------------------------------------------------------------------------------------------------------------------------------------ -0.3V to +6V
< 200us, non-repetitive ------------------------------------------------------------------------------------------------------- -0.3V to +10V Other Pins ------------------------------------------------------------------------------------------------------------------------------------- -0.3V to +6V Storage Temperature Range ----------------------------------------------------------------------------------------------------------- -65OC to +150OC Junction Temperature ------------------------------------------------------------------------------------------------------------------------------------ 150OC Lead Temperature (Soldering, 10 sec) ------------------------------------------------------------------------------------------------------------ 260OC ESD Rating (Note 2)
HBM (Human Body Mode) --------------------------------------------------------------------------------------------------------------------- 2kV MM (Machine Mode) ----------------------------------------------------------------------------------------------------------------------------- 200V
Thermal Information
Package Thermal Resistance (Note 3)
SOP-8 θJA ------------------------------------------------------------------------------------------------------------------------------- 160°C/W SOP-8 θJC ------------------------------------------------------------------------------------------------------------------------------- 39°C/W SOT23-5 θJA ------------------------------------------------------------------------------------------------------------------------------- 250°C/W SOT23-5 θJC ------------------------------------------------------------------------------------------------------------------------------ 50°C/W MSOP-8 θJA ------------------------------------------------------------------------------------------------------------------------------ 160°C/W MSOP-8 θJC ------------------------------------------------------------------------------------------------------------------------------- 40°C/W
PMSOP-8 θJA ------------------------------------------------------------------------------------------------------------------------- 86°C/W
PMSOP-8 θJC --------------------------------------------------------------------------------------------------------------------------- 30°C/W
Power Dissipation, PD @ T
SOP-8 ------------------------------------------------------------------------------------------------------------------------------------------ 0.625W SOP23-5 ------------------------------------------------------------------------------------------------------------------------------------------ 0.4W MSOP-8 ------------------------------------------------------------------------------------------------------------------------------------------ 0.625W PMSOP-8 ------------------------------------------------------------------------------------------------------------------------------------------- 1.16W
= 25°C
A
Recommended Operation Conditions
Operating Junction Temperature Range (Note 4) ------------------------------------------------------------------------ -40°C to +125°C Operating Ambient Temperature Range -------------------------------------------------------------------------------------- -40°C to +85°C
Supply Input Voltage, V
------------------------------------------------------------------------------------------------------ +2.7V to +5.5V
IN
Electrical Characteristics
(VIN= 5V, TA = 25OC, unless otherwise specified)
retemaraPlobmySsnoitidnoCtseTniMpyTxaMstinU
tupnIylppuS
egatloVtupnIyppuS 7.2--5.5V
tuokcoLegatloVrednUV
OLVU
siseretsyHOLVU V
tnerruCnwodtuhSI
tnerruCtnecseiuQI
DS
Q
V
OLVU
gnisir--2.25.2V
NI
--57--Vm
delbasiD,TUOVnodaoloN--1.01Au
delbanE,TUOVnodaoloN--5205Au
5uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 6
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Electrical Characteristics
retemaraPlobmySsnoitidnoCtseTniMpyTxaMstinU
elbanEpihC
dlohserhThgiHcigoLV<V7.2
dlohserhTwoLcigoLV<V7.2
tnerruCtupnIelbanEV<V0
)5etoN(emiTnOnruTT
)5etoN(emiTffOnruTT
emiTesiRtuptuOT
emiTllaFtuptuOT
C
NO
R
F
L
C
FFO
L
C
L
C
L
ecnatsiseRegrahcsiDtuptuO
delbasiDnehw
NI
NI
NE
.delbasiD--001--
V5.5<4.1----V
V5.5<----4.0V
V,
R,Fu1=
L
R,Fu1=
L
R,Fu1=
L
R,Fu1=
L
V5.5<5.0---5.0Au
#NE
01= --1--sm 01= --3.0--sm 01= 6.09.02.1sm 01= --2.05.0sm
hctiwSrewoP
V,D/C/B/A4357Pu
ecnaitseRNOTEFSOM-NR
)NO(SD
NI
V,H/G/F/E4357Pu
NI
I,V0.5=
I,V0.5=
TUO
A5.0=--09001m
TUO
A5.0=--001011m
tnerruCegakaeL delbasiD,DNGotdetcennocTUOV----1Au
V,V5.5=
tnerruCegkaeLesreveRV
TUO
V0=----1Au
NI
timiLtnerruC
60-XXXX4357Pu--6.09.0
V
NI
tnerruCtuptuOtiucriCtrohSI
CS
TUOV,V0.5=
,DNGotdetcennoc
otnidelbaneecived
01-XXXX4357Pu--0.15.1
51-XXXX4357Pu--5.13.2
tiucric-trohs
02-XXXX4357Pu--0.20.3
A
60-XXXX4357Pu6.00.15.1
V
dlohserhTpirTtnerrucrevOI
NI
PIRT_CS
TUOV
tnerruc,V0.5=
01-XXXX4357Pu3.18.17.2
nos/A001<pmar
51-XXXX4357Pu0.25.28.3
02-XXXX4357Pu8.23.30.5
)#CO(galFtluaF
egatloVwoLtuptuOV
I
LO
tnerruCetatSffOV
Am5=----4.0V
#CO
V5.5=----1Au
#CO
hctilgeD#COyalednoitressa#CO5851sm
noitcetorPtnerruCrevO
dlohserhTleveL-nwodtuhSngiseDyB--531--
siseretsyHnwodtuhSlamrehTngiseDyB--02--
A
O
C
O
C
6uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 7
EN#
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
VOUT
uP7534
Electrical Characteristics
T
R
T
F
T
ON
T
OFF
OC Trip Threshold
I
SC_TRIP
SC Output Current
I
SC
I
OUT
I
OUT
OCP Event OTP Event OTP Release
Note 1. Stresses beyond those listed as the above Absolute Maximum Ratings may cause permanent damage to
the device. These are for stress ratings only. Functional operation of the device at these or any other
conditions beyond those indicated in the Recommended Operation Condition section of the specifications is
not implied. Exposure to absolute maximum rating conditions for extended periods may remain possibility
to affect device reliability.
Note 2. Devices are ESD sensitive. Handling precaution recommended.
Note 3. θ
Note 4. The device is not guaranteed to function outside its operating conditions.
Note 5. These items are not tested in production, specified by design.
is measured in the natural convection at T
JA
JEDEC 51-3 thermal measurement standard.
= 25°C on a low effective thermal conductivity test board of
A
7uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 8
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Typical Operation Characteristics
On Resistance vs. Input Voltage
90
88
86
84
82
80 78
76
On Resistance (mΩ)
74
72
70
2.5 3 3.5 4 4.5 5 5.5
Input Voltage VIN (V)
SOP-8 Package
OC# Delay Time vs. Input Voltage
10
9
8
Quiescent Current vs. Input Voltage
30
25
20
15
10
Quiescent Current (uA)
5
0
2.5 3 3.5 4 4.5 5 5.5
Input Voltage VIN (V)
EN/EN# Threshold Level vs. Input Voltage
1
0.8
7
6
5
4
OC# Delay Time (ms)
3
2
2.5 3.5 4.5 5.5
Input Voltage VIN (V)
Short Circuit vs. Input Voltage
3.0
2.5
2.0
1.5
1.0
0.5
Output Short Circuit Current (A)
0.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage VIN (V)
0.6
0.4
0.2
High/Low Threshold Level (V)
0
2.5 3.5 4.5 5.5
Input Voltage VIN (V)
On Resistance vs. Temperature
120
100
80
60
40
On Resistance (mΩ)
20
0
-50 0 50 100 150
Junction Temperature (OC)
SOP-8 Package, VIN = 5V
Low Level
High Level
8uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 9
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Typical Operation Characteristics
Quiescent Current vs. Temperature
32
27
22
17
12
7
Quiescent Current (uA)
2
-50 0 50 100 150
Junction Temperature (OC)
VIN = 5V
EN/EN# Threshold Level vs. Temperature
1
0.8
OC# Delay Time vs. Temperature
12
10
8
6
4
OC# Delay Time (ms)
2
0
-50 0 50 100 150
Junction Temperature (OC)
VIN = 5V
Turn On Waveforms
V
2V/Div
OUT
0.6
0.4
0.2
High/Low Threshold Level (V)
High Level
Low Level
0
-50 0 50 100 150
Junction Temperature (OC)
VIN = 5V
Turn Off Waveforms
V
OUT
2V/Div
EN
2V/Div
I
LOAD
250mA/Div
I
IN
2A/Div
Time (1ms/Div)
VIN = 5V, C
= 1600uF
OUT
Power Off Waveforms
V
IN
2V/Div
V
OUT
2V/Div
I
LOAD
250mA/Div
EN
2V/Div
Time (100us/Div)
VIN = 5V, C
= 1uF, R
OUT
Rev. F02, File Name: uP7534-DS-F0200
LOAD
= 10
Time (2.5ms/Div)
CIN = C
= 1uF, R
OUT
LOAD
= 10
9uPI Semiconductor Corp., http://www.upi-semi.com
Page 10
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Typical Operation Characteristics
Power On Waveforms
V
IN
2V/Div
OC#
2V/Div
V
OUT
2V/Div
I
LOAD
250mA/Div
Time (2.5ms/Div)
VIN = 5V, C
= 1uF, R
OUT
LOAD
= 10
Short Circuit Protection and OTP
V
OUT
5V/Div
OC# Response
V
OUT
5V/Div
OC#
5V/Div
I
IN
2A/Div
Time (4ms/Div)
OC#
5V/Div
I
LOAD
2A/Div
VIN = 5V, C
Time (4ms/Div)
= 470uF, R
OUT
LOAD
= 0
10uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 11
uP7534
A
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
pplication Information
Supply Input Filtering
VIN pins supply power to the power switch and internal circuit. Both of them should be connect to upstrem power supply with short and wide trace on the PCB.
Events such as hot-plug/unplug, output short circuit and overtemperature result in step change of input current with sharp edges, which in turn causes voltage transient at supply input due to di/dit effect of parasitic inductance on the current path. A 0.1uF ceramic capacitor from VIN to GND, physically located near the device is strongly recommended to control the supply input transient. Minimizing the parasitic inductance along the current path also alleviate the voltage transient at the supply input.
Output Voltage Filtering
Bypassing the output voltage with a 0.1uF ceramic capacitor improves the immunity of the device against output short circuit and hot plug/unplug of load. A lower ESR capacitor results in lower voltage drop against a step load change. A large electrolytic capacitor from VOUT to GND is also recommended. This capacitor reduces power supply transient that may cause ringing on the input.
USB supports dynamic attachment (hot plug-in) of peripherals. A current surge is caused by the input capacitance of downstream device. Ferrite beads are recommended in series with all power and ground connector pins. Ferrite beads reduce EMI and limit the inrush current during hot-attachment by filtering high-frequency signals. The DC resistance of the ferrite bead should be specially taken care to reduce the voltage drop.
The junction temperature is calculated as TA + 35OC, where TA is the expected maximum ambient temperature. A few iterations are required until get final solutions.
Layout Consideration
The power circuitry of usb printed circuit boards requires a customized layout to maximize thermal dissipation and to minimized voltage drop and EMI
Place the device physically as close to the USB port
as possible. Keep all traces wide, short and direct to minimized the parasitic inductance. This
optimizes the switch response time to output short circuit conditions.
Place both input and output bypass capacitors near
to the device.
If ferrite beads are used, use wires with minimum
resistance and large solder pads to minimize connection resistance.
All VOUT pins should be connected together on the
PCB. All VIN pins should be connected together on the PCB.
GND
45
6
V
IN
7
8
3
V
2
OUT
uP7534BS8
1
OC#EN#
GND
BUS
V
+
BUS
Voltage Drop and Power Dissipation
Temperature effect should be well considered when dealing with voltage drop and power dissipation. The maximum R
of the power switch is 100m under 25
DS(ON)
O
C junction temperature. If the device is expected to operate at 125OC junction temperature, the RDS(ON) will become
100m * (1 + (125
O
C - 25OC) * 0.5%/
O
C) = 150m
where 0.5%/OC is the approximated temperature coefficient of the R
DS(ON).
If the maximum load current is expected to be 1.2A, the maximum voltage will become
1.2A * 150m= 180mV
This in turn will cause power dissipation as
1.2A * 180mV = 215mW
The temperature raise is calculated as
215mW * 160 OC/W = 35OC
Rev. F02, File Name: uP7534-DS-F0200
11uPI Semiconductor Corp., http://www.upi-semi.com
Page 12
uP7534
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
Package Information
SOP-8 SMD Package
0.76 REF
6.15 REF
8.00 MIN
1.27 REF
4.00 MIN
1.85 REF
5.80 - 6.20
3.80 - 4.00
4.80 - 5.00
0.32 - 0.52
0.10 - 0.25
Recommended Solder Pad Layout
0.20 BSC
0.41 - 0.89
0.18 - 0.25
1.45 - 1.60
1.75 MAX
1.27 BSC
3.81 BSC
Note
1.Package Outline Unit Description:
BSC: Basic. Represents theoretical exact dimension or dimension target MIN: Minimum dimension specified. MAX: Maximum dimension specified. REF: Reference. Represents dimension for reference use only. This value is not a device specification. TYP. Typical. Provided as a general value. This value is not a device specification.
2.Dimensions in Millimeters.
3.Drawing not to scale.
4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shell not exceed 0.15mm.
12uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 13
SOT23-5 SMD Package
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
uP7534
Package Information
0.95 REF
3.85 MAX
0.62 MAX
2.62 REF 1.40 MIN
Recommended Solder Pad Layout
0.25 BSC
0.30 - 0.60
1.22 REF
0.08 - 0.22
2.8 BSC
1.50 - 1.75
0.95 BSC
0.90 - 1.30
1.45 MAX
2.90 BSC
0.30 - 0.45
0.01 - 0.10
1.90 BSC
Note
1.Package Outline Unit Description:
BSC: Basic. Represents theoretical exact dimension or dimension target MIN: Minimum dimension specified. MAX: Maximum dimension specified. REF: Reference. Represents dimension for reference use only. This value is not a device specification. TYP. Typical. Provided as a general value. This value is not a device specification.
2.Dimensions in Millimeters.
3.Drawing not to scale.
4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shell not exceed 0.15mm.
13uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 14
MSOP - 8 Package
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
uP7534
Package Information
0.42 TYP 0.65 REF
4.45 REF
5.40 MIN
Recommended Solder Pad Layout
0.18 BSC
2.85 - 3.15
0.90 REF
4.75 - 5.05
3.30 TYP
2.85 - 3.15
0.65 BSC
0.86 REF
0.22 - 038
0.05 - 0.15
0.35 - 0.65
1.10 MAX
1.95 BSC
Note
1.Package Outline Unit Description:
BSC: Basic. Represents theoretical exact dimension or dimension target MIN: Minimum dimension specified. MAX: Maximum dimension specified. REF: Reference. Represents dimension for reference use only. This value is not a device specification. TYP. Typical. Provided as a general value. This value is not a device specification.
2.Dimensions in Millimeters.
3.Drawing not to scale.
4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shell not exceed 0.15mm.
14uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 15
PMSOP - 8 Package
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
uP7534
Package Information
0.42 TYP 0.65 REF
4.45 REF
5.40 MIN
Recommended Solder Pad Layout
0.18 BSC
2.85 - 3.15
0.90 REF
4.75 - 5.05
2.10 REF
3.30 TYP
2.85 - 3.15
0.65 BSC
0.86 REF
2.06 BSC
2.06 BS C
0.22 - 038
0.05 - 0.15
0.35 - 0.65
1.10 MAX
1.95 BSC
Note
1.Package Outline Unit Description:
BSC: Basic. Represents theoretical exact dimension or dimension target MIN: Minimum dimension specified. MAX: Maximum dimension specified. REF: Reference. Represents dimension for reference use only. This value is not a device specification. TYP. Typical. Provided as a general value. This value is not a device specification.
2.Dimensions in Millimeters.
3.Drawing not to scale.
4.These dimensions do not include mold flash or protrusions. Mold flash or protrusions shell not exceed 0.15mm.
15uPI Semiconductor Corp., http://www.upi-semi.com
Rev. F02, File Name: uP7534-DS-F0200
Page 16
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