Dual 5 A High Speed
Low-Side MOSFET Drivers
with Enable
NCP81071
NCP81071 is a high speed dual low−side MOSFETs driver. It is
capable of providing large peak currents into capacitive loads. This
driver can deliver 5 A peak current at the Miller plateau region to help
reduce the Miller effect during MOSFETs switching transition. This
driver also provides enable functions to give users better control
capability in different applications. ENA and ENB are implemented
on pin 1 and pin 8 which were previously unused in the industry
standard pin−out. They are internally pulled up to driver’s input
voltage for active high logic and can be left open for standard
operations. This part is available in MSOP8−EP package, SOIC8
package and WDFN8 3 mm x 3 mm package.
Features
• High Current Drive Capability ±5 A
• TTL/CMOS Compatible Inputs Independent of Supply Voltage
• Industry Standard Pin−out
• High Reverse Current Capability (6 A) Peak
• Enable Functions for Each Driver
• 8 ns Typical Rise and 8 ns Typical Fall Times with 1.8 nF Load
• Typical Propagation Delay Times of 20 ns with Input Falling and
20ns with Input Rising
• Input Voltage from 4.5 V to 20 V
• Dual Outputs can be Paralleled for Higher Drive Current
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• Server Power
• Telecommunication, Datacenter Power
• Synchronous Rectifier
• Switch Mode Power Supply
• DC/DC Converter
• Power Factor Correction
• Motor Drive
• Renewable Energy, Solar Inverter
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MARKING
DIAGRAMS
8
SOIC−8
D SUFFIX
CASE 751
MSOP−8
Z SUFFIX
CASE 846AM
1
WDFN8
MN SUFFIX
CASE 511CD
XX = Specific Device Code
A= Assembly Location
L= Wafer Lot
Y= Year
W= Work Week
M= Date Code
G= Pb−Free Package
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
1Publication Order Number:
NCP81071/D
NCP81071
ENA
INA
ENB
INB
Ref
Ref
Ref
Ref
VDD
VDD
Ref
Ref
Ref
Ref
VDD
VDD
VDD
VDD
VDD
OUTA
OUTB
GND
UVLO
ENA
INA
ENB
INB
Logic
A Channel
VDD
Logic
B Channel
VDD
Ref
Ref
VDD
Ref
Ref
VDD
VDD
VDD
OUTA
VDD
OUTB
GND
VDD
VDD
VDD
VDD
NCP81071ANCP81071B
A Channel
VDD
UVLO
B Channel
Logic
Logic
ENA
INA
ENB
INB
A Channel
VDD
UVLO
B Channel
Logic
Logic
VDD
VDD
VDD
OUTA
VDD
OUTB
GND
NCP81071C
Figure 1. NCP81071 Block Diagram
Table 1. PIN DESCRIPTION
Pin No.SymbolDescription
1ENAEnable input for the driver channel A with logic compatible threshold and hysteresis. This pin is used to en-
2INAInput of driver channel A which has logic compatible threshold and hysteresis. If not used, this pin should be
3GNDCommon ground. This ground should be connected very closely to the source of the power MOSFET.
4INBInput of driver channel B which has logic compatible threshold and hysteresis. If not used, this pin should be
5OUTBOutput of driver channel B. The driver is able to provide 5 A drive current to the gate of the power MOSFET.
6VDDSupply voltage. Use this pin to connect the input power for the driver device.
7OUTAOutput of driver channel A. The driver is able to provide 5 A drive current to the gate of the power MOSFET.
8ENBEnable input for the driver channel B with logic compatible threshold and hysteresis. This pin is used to en-
able and disable the driver output. It is internally pulled up to VDD with a 200 kW resistor for active high operation. The output of the pin when the device is disabled will be always low.
connected to either VDD or GND. It should not be left unconnected.
connected to either VDD or GND. It should not be left unconnected.
able and disable the driver output. It is internally pulled up to VDD with a 200 kW resistor for active high operation. The output of the pin when the device is disabled will be always low.
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2
NCP81071
TYPICAL APPLICATION CIRCUIT
ENA
INA
GND
INB
NCP81071
1
2
3
4
8
7
6
5
ENB
OUTA
VDD
OUTB
Table 2. ABSOLUTE MAXIMUM RATINGS
Value
MinMax
Supply VoltageVDD−0.324V
Output Current (DC)Iout_dc0.3A
Reverse Current (Pulse< 1 ms)
Output Current (Pulse < 0.5 ms)
Input VoltageINA, INB−6.0VDD+0.3
Enable VoltageENA, ENB−0.3VDD+0.3
Output VoltageOUTA, OUTB−0.3VDD+0.3V
Output Voltage (Pulse < 0.5 ms)
Junction Operation TemperatureT
Storage TemperatureT
Electrostatic Discharge
OUTA OUTB Latch−up Protection500mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Iout_pulse6.0A
OUTA, OUTB−3.0VDD+3.0V
J
stg
Human body model, HBM4000
Charge device model, CDM1000
−40150
−65160
6.0A
Unit
V
°C
V
Table 3. RECOMMENDED OPERATING CONDITIONS
ParameterRatingUnit
VDD supply Voltage4.5 to 20V
INA, INB input voltage−5.0 to VDDV
ENA, ENB input voltage0 to VDDV
Junction Temperature Range−40 to +140°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
Propagation Delay Time Low to High,
IN Rising (IN to OUT) (Notes 3, 5)
Propagation Delay Time High to Low,
IN Falling (IN to OUT) (Notes 3, 5)
Rise Time (Note 5)t
Fall Time (Note 5)t
Delay Matching between 2 Channels
(Note 6)
t
d1
t
d2
r
f
t
m
C
= 1.8 nF162029ns
Load
C
= 1.8 nF162029ns
Load
C
= 1.8 nF815ns
Load
C
= 1.8 nF815ns
Load
INA = INB, OUTA and OUTB at 50%
Transition Point
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
3. Guaranteed by design.
4. Not production tested, guaranteed by design and statistical analysis.
5. See timing diagrams in Figure 2, Figure 3, Figure 4 and Figure 5.
Figure 16. Rise Time vs. TemperatureFigure 17. Fall Time vs. Temperature
VDD = 15 V
VDD = 5 V
40140
TEMPERATURE (°C)
12
10
, FALL TIME (ns)
f
t
1201008060200−20−40
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8
8
VDD = 20 V
6
4
VDD = 10 V
2
0
VDD = 15 V
VDD = 5 V
40140
TEMPERATURE (°C)
1201008060200−20−40
NCP81071
TYPICAL CHARACTERISTICS
30
25
20
15
10
, DELAY TIME (ns)
d1
t
5
0
Figure 18. Propagation Delay td1 vs. Supply
30
25
20
15
10
, FALL TIME (ns)
f
t
5
0
Figure 20. Fall Time tf vs. Supply VoltageFigure 21. Rise Time tr vs. Supply Voltage
30
25
20
15
10 nF
4.7 nF
2.2 nF
1.0 nF
470 pF
20
1816141210864
VDD, SUPPLY VOLTAGE (V)VDD, SUPPLY VOLTAGE (V)
10
, DELAY TIME (ns)
d2
t
5
0
Figure 19. Propagation Delay td2 vs. Supply
Voltage
35
30
10 nF
4.7 nF
1.0 nF
VDD, SUPPLY VOLTAGE (V)VDD, SUPPLY VOLTAGE (V)
2.2 nF
470 pF
20
1816141210864
25
20
15
, RISE TIME (ns)
r
t
10
5
0
Voltage
1.0 nF
10 nF
4.7 nF
2.2 nF
1.0 nF
470 pF
1816141210864
10 nF
4.7 nF
2.2 nF
470 pF
1816141210864
20
20
VDD
Output
Figure 22. Output Behavior vs. Supply Voltage
NCP81071A (Inverting) 10 nF between Output
and GND, INA = GND, ENA = VDD
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VDD
Output
Figure 23. Output Behavior vs. Supply Voltage
NCP81071A (Inverting) 10 nF between Output
and GND, INA = GND, ENA = VDD
9
NCP81071
TYPICAL CHARACTERISTICS
VDD
Output
Figure 24. Output Behavior vs. Supply Voltage
NCP81071A (Inverting) 10 nF between Output
and GND, INA = VDD, ENA = VDD
VDD
Output
VDD
Output
Figure 25. Output Behavior vs. Supply Voltage
NCP81071A (Inverting) 10 nF between Output
and GND, INA = VDD, ENA = VDD
VDD
Output
Figure 26. Output Behavior vs. Supply Voltage
NCP81071B (Non−Inverting) 10 nF between
Output and GND, INA = VDD, ENA = VDD
VDD
Output
Figure 28. Output Behavior vs. Supply Voltage
NCP81071B (Non−Inverting) 10 nF between
Output and GND, INA = GND, ENA = VDD
Figure 27. Output Behavior vs. Supply Voltage
NCP81071B (Non−Inverting) 10 nF between
Output and GND, INA = VDD, ENA = VDD
VDD
Output
Figure 29. Output Behavior vs. Supply Voltage
NCP81071B (Non−Inverting) 10 nF between
Output and GND, INA = GND, ENA = VDD
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10
NCP81071
LAYOUT GUIDELINES
The switching performance of NCP81071 highly depends
on the design of PCB board. The following layout design
guidelines are recommended when designing boards using
these high speed drivers.
Place the driver as close as possible to the driven
MOSFET.
Place the bypass capacitor between VDD and GND as
close as possible to the driver to improve the noise filtering.
It is preferred to use low inductance components such as
chip capacitor and chip resistor. If vias are used, connect
several paralleled vias to reduce the inductance of the vias.
Minimize the turn-on/sourcing current and
turn-off/sinking current paths in order to minimize stray
inductance. Otherwise high di/dt established in these loops
with stray inductance can induce significant voltage spikes
on the output of the driver and MOSFET Gate terminal.
Keep power loops as short as possible by paralleling the
source and return traces (flux cancellation).
Keep low level signal lines away from high level power
lines with a lot of switching noise.
Place a ground plane for better noise shielding. Beside
noise shielding, ground plane is also useful for heat
dissipation.
NCP81071 DFN and MSOP package have thermal pad
for: 1) quiet GND for all the driver circuits; 2) heat sink for
the driver. This pad must be connected to a ground plane and
no switching currents from the driven MOSFET should pass
through the ground plane under the driver. To maximize the
heatsinking capability, it is recommended several ground
layers are added to connect to the ground plane and thermal
pad. A via array within the area of package can conduct the
heat from the package to the ground layers and the whole
PCB board. The number of vias and the size of ground plane
are determined by the power dissipation of NCP81071
(VDD voltage, switching frequency and load condition), the
air flow condition and its maximum junction temperature.
ORDERING INFORMATION
Part NumberOutput ConfigurationTemperature Range (5C)Package TypeShipping
NCP81071ADR2Gdual inverting
NCP81071BDR2Gdual non inverting
NCP81071CDR2GOne inverting
NCP81071AZR2Gdual inverting
NCP81071BZR2Gdual non inverting
NCP81071CZR2GOne inverting
NCP81071AMNTXGdual inverting
NCP81071BMNTXGdual non inverting
NCP81071CMNTXGOne inverting
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
one non inverting
−40 to +140
one non inverting
one non inverting
www.onsemi.com
11
SOIC−8
(Pb−Free)
MSOP8 EP
(Pb−Free)
WDFN8
(Pb−Free)
2500 / Tape & Reel
3000 / Tape & Reel
3000 / Tape & Reel
†
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
1
SCALE 2:1
WDFN8 3x3, 0.65P
CASE 511CD
ISSUE O
DATE 29 APR 2014
PIN ONE
REFERENCE
2X
2X
NOTE 4
DETAIL A
D
C0.10
C0.10
TOP VIEW
C0.05
C0.05
SIDE VIEW
D2
1
K
8
e/2
e
BOTTOM VIEW
RECOMMENDED
SOLDERING FOOTPRINT*
PACKAGE
OUTLINE
2.31
DETAIL B
A3
4
5
A1
8X
A
8X
E2
b
0.10 C
0.05 C
L
B
E
A
C
8X
0.63
L1
SEATING
PLANE
A
BB
NOTE 3
L
DETAIL A
ALTERNATE
CONSTRUCTIONS
MOLD CMPDEXPOSED Cu
DETAIL B
ALTERNATE
CONSTRUCTIONS
NOTES:
L
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30 MM FROM TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
MILLIMETERS
DIM MINMAX
A3
A1
A0.700.80
A10.000.05
A30.20 REF
b0.250.35
D3.00 BSC
D22.052.25
E3.00 BSC
E21.101.30
e0.65 BSC
K
0.20−−−
L0.300.50
L10.000.15
GENERIC
MARKING DIAGRAM*
XXXXX
XXXXX
ALYWG
G
A= Assembly Location
L= Wafer Lot
Y= Year
W= Work Week
G= Pb−Free Package
(Note: Microdot may be in either location)
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
8X
0.40
3.30
1.36
0.65
PITCH
1
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
DOCUMENT NUMBER:
DESCRIPTION:
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
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MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
8
1
SCALE 1:1
B
−Y−
−Z−
−X−
A
58
1
4
G
H
D
0.25 (0.010)Z
M
SOLDERING FOOTPRINT*
7.0
0.275
S
Y
0.25 (0.010)
C
SEATING
PLANE
SXS
0.060
0.155
0.10 (0.004)
1.52
4.0
CASE 751−07
M
M
Y
N
SOIC−8 NB
ISSUE AK
K
X 45
_
M
J
MARKING DIAGRAM*
8
XXXXX
ALYWX
1
XXXXX = Specific Device Code
A= Assembly Location
L= Wafer Lot
Y= Year
W= Work Week
G= Pb−Free Package
8
XXXXX
ALYWX
G
1
IC
IC
(Pb−Free)
DATE 16 FEB 2011
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
6. 751−01 THRU 751−06 ARE OBSOLETE. NEW
STANDARD IS 751−07.
XXXXXX = Specific Device Code
A= Assembly Location
Y= Year
WW= Work Week
G= Pb−Free Package
8
XXXXXX
AYWW
1
Discrete
(Pb−Free)
G
0.6
0.024
1.270
0.050
SCALE 6:1
ǒ
inches
mm
Ǔ
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
STYLES ON PAGE 2
DOCUMENT NUMBER:
DESCRIPTION:
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 2
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STYLE 1:
PIN 1. EMITTER
2. COLLECTOR
3. COLLECTOR
4. EMITTER
5. EMITTER
6. BASE
7. BASE
8. EMITTER
STYLE 5:
PIN 1. DRAIN
2. DRAIN
3. DRAIN
4. DRAIN
5. GATE
6. GATE
7. SOURCE
8. SOURCE
STYLE 9:
PIN 1. EMITTER, COMMON
2. COLLECTOR, DIE #1
3. COLLECTOR, DIE #2
4. EMITTER, COMMON
5. EMITTER, COMMON
6. BASE, DIE #2
7. BASE, DIE #1
8. EMITTER, COMMON
STYLE 13:
PIN 1. N.C.
2. SOURCE
3. SOURCE
4. GATE
5. DRAIN
6. DRAIN
7. DRAIN
8. DRAIN
STYLE 17:
PIN 1. VCC
2. V2OUT
3. V1OUT
4. TXE
5. RXE
6. VEE
7. GND
8. ACC
STYLE 21:
PIN 1. CATHODE 1
2. CATHODE 2
3. CATHODE 3
4. CATHODE 4
5. CATHODE 5
6. COMMON ANODE
7. COMMON ANODE
8. CATHODE 6
STYLE 25:
PIN 1. VIN
2. N/C
3. REXT
4. GND
5. IOUT
6. IOUT
7. IOUT
8. IOUT
STYLE 29:
PIN 1. BASE, DIE #1
2. EMITTER, #1
3. BASE, #2
4. EMITTER, #2
5. COLLECTOR, #2
6. COLLECTOR, #2
7. COLLECTOR, #1
8. COLLECTOR, #1
STYLE 2:
PIN 1. COLLECTOR, DIE, #1
2. COLLECTOR, #1
3. COLLECTOR, #2
4. COLLECTOR, #2
5. BASE, #2
6. EMITTER, #2
7. BASE, #1
8. EMITTER, #1
STYLE 6:
PIN 1. SOURCE
2. DRAIN
3. DRAIN
4. SOURCE
5. SOURCE
6. GATE
7. GATE
8. SOURCE
STYLE 10:
PIN 1. GROUND
2. BIAS 1
3. OUTPUT
4. GROUND
5. GROUND
6. BIAS 2
7. INPUT
8. GROUND
STYLE 14:
PIN 1. N−SOURCE
2. N−GATE
3. P−SOURCE
4. P−GATE
5. P−DRAIN
6. P−DRAIN
7. N−DRAIN
8. N−DRAIN
STYLE 18:
PIN 1. ANODE
2. ANODE
3. SOURCE
4. GATE
5. DRAIN
6. DRAIN
7. CATHODE
8. CATHODE
STYLE 22:
PIN 1. I/O LINE 1
2. COMMON CATHODE/VCC
3. COMMON CATHODE/VCC
4. I/O LINE 3
5. COMMON ANODE/GND
6. I/O LINE 4
7. I/O LINE 5
8. COMMON ANODE/GND
STYLE 26:
PIN 1. GND
2. dv/dt
3. ENABLE
4. ILIMIT
5. SOURCE
6. SOURCE
7. SOURCE
8. VCC
STYLE 30:
PIN 1. DRAIN 1
2. DRAIN 1
3. GATE 2
4. SOURCE 2
5. SOURCE 1/DRAIN 2
6. SOURCE 1/DRAIN 2
7. SOURCE 1/DRAIN 2
8. GATE 1
SOIC−8 NB
CASE 751−07
ISSUE AK
STYLE 3:
STYLE 7:
STYLE 11:
STYLE 15:
STYLE 19:
STYLE 23:
PIN 1. DRAIN, DIE #1
2. DRAIN, #1
3. DRAIN, #2
4. DRAIN, #2
5. GATE, #2
6. SOURCE, #2
7. GATE, #1
8. SOURCE, #1
PIN 1. INPUT
2. EXTERNAL BYPASS
3. THIRD STAGE SOURCE
4. GROUND
5. DRAIN
6. GATE 3
7. SECOND STAGE Vd
8. FIRST STAGE Vd
PIN 1. SOURCE 1
2. GATE 1
3. SOURCE 2
4. GATE 2
5. DRAIN 2
6. DRAIN 2
7. DRAIN 1
8. DRAIN 1
PIN 1. ANODE 1
2. ANODE 1
3. ANODE 1
4. ANODE 1
5. CATHODE, COMMON
6. CATHODE, COMMON
7. CATHODE, COMMON
8. CATHODE, COMMON
PIN 1. SOURCE 1
2. GATE 1
3. SOURCE 2
4. GATE 2
5. DRAIN 2
6. MIRROR 2
7. DRAIN 1
8. MIRROR 1
PIN 1. LINE 1 IN
2. COMMON ANODE/GND
3. COMMON ANODE/GND
4. LINE 2 IN
5. LINE 2 OUT
6. COMMON ANODE/GND
7. COMMON ANODE/GND
8. LINE 1 OUT
STYLE 27:
PIN 1. ILIMIT
2. OVLO
3. UVLO
4. INPUT+
5. SOURCE
6. SOURCE
7. SOURCE
8. DRAIN
DATE 16 FEB 2011
STYLE 4:
PIN 1. ANODE
2. ANODE
3. ANODE
4. ANODE
5. ANODE
6. ANODE
7. ANODE
8. COMMON CATHODE
STYLE 8:
PIN 1. COLLECTOR, DIE #1
2. BASE, #1
3. BASE, #2
4. COLLECTOR, #2
5. COLLECTOR, #2
6. EMITTER, #2
7. EMITTER, #1
8. COLLECTOR, #1
STYLE 12:
PIN 1. SOURCE
2. SOURCE
3. SOURCE
4. GATE
5. DRAIN
6. DRAIN
7. DRAIN
8. DRAIN
STYLE 16:
PIN 1. EMITTER, DIE #1
2. BASE, DIE #1
3. EMITTER, DIE #2
4. BASE, DIE #2
5. COLLECTOR, DIE #2
6. COLLECTOR, DIE #2
7. COLLECTOR, DIE #1
8. COLLECTOR, DIE #1
STYLE 20:
PIN 1. SOURCE (N)
2. GATE (N)
3. SOURCE (P)
4. GATE (P)
5. DRAIN
6. DRAIN
7. DRAIN
8. DRAIN
STYLE 24:
PIN 1. BASE
2. EMITTER
3. COLLECTOR/ANODE
4. COLLECTOR/ANODE
5. CATHODE
6. CATHODE
7. COLLECTOR/ANODE
8. COLLECTOR/ANODE
STYLE 28:
PIN 1. SW_TO_GND
2. DASIC_OFF
3. DASIC_SW_DET
4. GND
5. V_MON
6. VBULK
7. VBULK
8. VIN
DOCUMENT NUMBER:
DESCRIPTION:
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 2 OF 2
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MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SCALE 1:1
MSOP8 EP, 3x3
CASE 846AM
ISSUE O
DATE 27 FEB 2014
PIN ONE
INDICATOR
C0.10
A
D
E
14
e
TOP VIEW
SEATING
C
PLANE
SIDE VIEW
BOTTOM VIEW
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
NOTES:
1. DIMENSIONS AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSIONS: MILLIMETERS.
3. DIMENSION b DOES NOT INCLUDE DAMBAR PROTRUSION.
ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.10 MM IN
EXCESS OF MAXIMUM MATERIAL CONDITION.
4. DIMENSION D DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS, OR GATE BURRS. MOLD FLASH,
PROTRUSIONS, OR GATE BURRS SHALL NOT EXCEED 0.15
MM PER SIDE. DIMENSION E DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.25 MM PER SIDE.
DIMENSIONS D AND E ARE DETERMINED AT DATUM F.
5. DATUMS A AND B TO BE DETERMINED AT DATUM F.
6. A1 IS DEFINED AS THE VERTICAL DISTANCE FROM THE
SEATING PLANE TO THE LOWEST POINT ON THE PACKAGE
BODY.
MILLIMETERS
DIM MINMAX
A−−−1.10
A10.050.15
b0.250.40
c0.130.23
D2.903.10
D21.78 REF
E4.755.05
E12.903.10
E21.42 REF
e0.65 BSC
L0.400.70
L20.254 BSC
GENERIC
L2
F
L
C
B
58
E1
DETAIL A
8X b
A
M
0.08BC
SS
A
DETAIL A
A1
c
END VIEW
D2
E2
MARKING DIAGRAM*
8
RECOMMENDED
SOLDERING FOOTPRINT*
8X
8X
0.42
0.65
PITCH
DIMENSIONS: MILLIMETERS
0.85
5.35
XXXX= Specific Device Code
A= Assembly Location
Y= Year
W= Work Week
G= Pb−Free Package
(Note: Microdot may be in either location)
*This information is generic. Please refer
to device data sheet for actual part
marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present and may be in
either location.
XXXX
AYW G
G
1
DOCUMENT NUMBER:
DESCRIPTION:
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