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VNH7070AS on a board, in 3D

VNH7070AS

STMicroelectronics

-40℃~+150℃ 15A 1uA 4V~28V 70mΩ Yes SOIC-16 Brushed DC Motor Drivers ROHS

Extended
DatasheetJLCPCBLCSCst/VNH7070AS
Category
Brushed DC Motor Drivers
Package
SOIC-16
Pins
16

Overview

The VNH7070AS is a brushed DC Motor Driver made by STMicroelectronics in a SOIC-16 package with 16 pins. -40℃~+150℃ 15A 1uA 4V~28V 70mΩ Yes SOIC-16 Brushed DC Motor Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:VNH7070BASTR, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,332 are in stock at JLCPCB (part C2150622). 8 open-source boards in 6 repositories on GitHub use it.

Symbol

GNDA16OUTA15SEL014CS13VCC12PWM11OUTB10GNDB9GNDB8OUTB7INB6VCC5VCC4INA3OUTA2GNDA1
EasyEDA_Cloud:VNH7070BASTRFrom EasyEDA

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

From the datasheet

13
Supply, least
4 V · VCC, recommended operating min · p. 9
Supply, most
28 V · VCC, recommended operating max · p. 9
Supply, absolute maximum
38 V · VCC, absolute maximum · p. 7
Junction, hottest
150 °C · Junction operating temperature max · p. 8
Takes working
3.5 mA · Supply current typical, on-state; INA or INB = 5 V · p. 9
Takes at most
6 mA · Supply current max, on-state; INA or INB = 5 V · p. 9
Takes asleep
1 µA · Standby supply current max, VCC = 13 V, Tj = 25 °C · p. 9
Takes asleep
3 µA · Standby supply current max, VCC = 13 V, Tj = 125 °C · p. 9
Gives
15 A · Rated output current · p. 1
Current limit
22 A · High-side current limitation typical · p. 11
Junction to air (SO-16N)
39.5 K/W · HSD junction-ambient max, four-layers 2s2p PCB · p. 8
Junction to air (SO-16N)
55 K/W · LSD junction-ambient max, four-layers 2s2p PCB · p. 8
Edge
200 ns · Fall time typical, VCC = 13 V, RLOAD = 3.7 Ω · p. 10

What it is and has

19
Device
Automotive fully integrated H-bridge motor driver · p. 1
Qualification
Automotive qualified · p. 1
Output current
15 A · p. 1
Logic inputs
3 V CMOS-compatible · p. 1
Protection
Undervoltage shutdown · p. 1
Protection
Overvoltage clamp · p. 1
Protection
Thermal shutdown · p. 1
Protection
Cross-conduction protection · p. 1
Protection
Current and power limitation · p. 1
PWM
Operation up to 20 kHz · p. 1
Diagnostics
Analog motor current feedback · p. 1
Diagnostics
Output short to ground detection · p. 1
Diagnostics
Thermal shutdown indication · p. 1
Diagnostics
OFF-state open-load detection · p. 1
Diagnostics
Output short to VCC detection · p. 1
Standby
Standby Mode · p. 1
Operating mode
Half Bridge Operation · p. 1
Package
ECOPACK® · p. 1
Driver topology
Automotive fully integrated H-bridge motor driver · p. 1

Specifications

182
ParameterConditionsAs printedPage
Supply voltage VCCmax 38 V7
Reverse DC Supply Voltage -VCCmax 0.3 V7
Reverse output current (continuous) IRmin -15 A7
Maximum transient supply voltage VCCPKISO 16750-2:2010 Test B clamped to 40 V; RL = 4 max 40 V7
Maximum jump start voltage for single pulse short circuit protection VCCJSmax 28 V7
Input current (INA and INB pins) IINmin -1 · max 10 mA7
SEL0 DC input current ISEL0min -1 · max 10 mA7
PWM input current IPWMmin -1 · max 10 mA7
CS pin DC output current ISENSEVGND = VCC and VSENSE < 0 Vmax 10 mA7
CS pin DC output current in reverse ISENSEVCC < 0 Vmin -20 mA7
Electrostatic discharge VESDHuman body model: R = 1.5 k; C = 100 pF; INA, INB, PWMmax 2 kV8
Electrostatic discharge VESDHuman body model: R = 1.5 k; C = 100 pF; SEL0max 2 kV8
Electrostatic discharge VESDHuman body model: R = 1.5 k; C = 100 pF; CSmax 2 kV8
Electrostatic discharge VESDHuman body model: R = 1.5 k; C = 100 pF; VCCmax 4 kV8
Electrostatic discharge VESDHuman body model: R = 1.5 k; C = 100 pF; Outputmax 4 kV8
Charge device model (CDM-AEC-Q100-011) VESDmax 750 V8
Junction operating temperature Tcmin -40 · max 150 °C8
Storage temperature TSTGmin -55 · max 150 °C8
Thermal resistance junction-pin Rthj-pinSO-16N; HSDmax 31 °C/W8
Thermal resistance junction-pin Rthj-pinSO-16N; LSDmax 44 °C/W8
Thermal resistance junction-ambient (JEDEC JESD 51-2) Rthj-ambSO-16N; HSD; Device mounted on four-layers 2s2p PCBmax 39.5 °C/W8
Thermal resistance junction-ambient (JEDEC JESD 51-2) Rthj-ambSO-16N; LSD; Device mounted on four-layers 2s2p PCBmax 55 °C/W8
Operating supply voltage VCCmin 4 · max 28 V9
Supply current ISOff-state - standby; INA = INB = 0; SEL0 = 0; PWM = 0; Tj = 25 °C; VCC = 13 Vmax 1 uA9
Supply current ISOff-state - standby; INA = INB = 0; SEL0 = 0; PWM = 0; VCC = 13 V; Tj = 85 °Cmax 1 uA9
Supply current ISOff-state - standby; INA = INB = 0; SEL0 = 0; PWM = 0; VCC = 13 V; Tj = 125 °Cmax 3 uA9
Supply current ISOff-state (no standby); INA = INB = 0; SEL0 = 5 V; PWM = 0typ 2 · max 4 mA9
Supply current ISOn-state: INA or INB = 5 V; PWM = 0 V or PWM=5 V; SEL0 = Xtyp 3.5 · max 6 mA9
Standby mode blanking time tD_sdbyVCC =13 V; INA = INB= PMW = 0 V; VSEL0 from 5 V to 0 Vmin 0.2 · typ 1 · max 1.8 ms9
Static high-side resistance RONHSIOUT = 3.5 A; Tj = 25°Ctyp 42 m9
Static high-side resistance RONHSIOUT = 3.5 A; Tj = -40 to 150°Cmax 85 m9
Static low-side resistance RONLSIOUT = 3.5 A; Tj = 25°Ctyp 30 m9
Static low-side resistance RONLSIOUT = 3.5 A; Tj = -40°C to 150°Cmax 60 m9
Free-wheeling diode forward voltage VfIOUT = -3.5 A; Tj = 150°Ctyp 0.7 · max 0.9 V9
Off-state output current of one leg IL(off)INA = INB = 0; PWM = 0; VCC = 13 V; Tj = 25 °Cmin 0 · max 0.5 uA9
Off-state output current of one leg IL(off)INA = INB = 0; PWM = 0; VCC = 13 V; Tj = 125 °Cmin 0 · max 3 uA9
Off-state output current of one leg with other HSD on IL(off_h)INA = 0; INB = 5 V; PWM = 0; VCC = 13 Vmin 20 · max 60 uA9
Input low level voltage VILVCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmax 0.9 V10
Input high level voltage VIHVCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmin 2.1 V10
Input hysteresis voltage VIHYSTVCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmin 0.2 V10
Input clamp voltage VICLIIN = 1 mA; VCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmin 5.3 · max 7.2 V10
Input clamp voltage VICLIIN = -1 mA; VCC = 7 V up to 28 V; -40 °C < Tj < 150 °Ctyp -0.7 V10
Input current IINLVIN = 0.9 V; VCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmin 1 uA10
Input current IINHVIN = 2.1 V; VCC = 7 V up to 28 V; -40 °C < Tj < 150 °Cmax 10 uA10
Input low level voltage VSELLSEL0; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmax 0.9 V10
Low level input current ISELLSEL0; VSEL = 0.9 V; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmin 1 uA10
Input high level voltage VSELHSEL0; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmin 2.1 V10
High level input current ISELHSEL0; VSEL = 2.1 V; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmax 10 uA10
Input hysteresis voltage VSEL(hyst)SEL0; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmin 0.2 V10
Input clamp voltage VSELCLSEL0; ISEL = 1 mA; VCC = 7 V up to 18 V; -40°C < Tj < 150°Cmin 5.3 · max 7.5 V10
Input clamp voltage VSELCLSEL0; ISEL = -1 mA; VCC = 7 V up to 18 V; -40°C < Tj < 150°Ctyp -0.7 V10
Input low level voltage VPWMPWM; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmax 0.9 V10
Low level input current IPWMPWM; VPMW = 0.9 V; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmin 1 uA10
Input high level voltage VPWMPWM; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmin 2.1 V10
High level input current IPWMHPWM; VPMW = 2.1 V; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmax 10 uA10
Input hysteresis voltage VPWM(hyst)PWM; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmin 0.2 V10
Input clamp voltage VPMWCLPWM; IPMW = 1 mA; VCC= 7 V up to 28 V; -40°C < Tj < 150°Cmin 5.3 · max 7.2 V10
Input clamp voltage VPMWCLPWM; IPMW = -1 mA; VCC= 7 V up to 28 V; -40°C < Tj < 150°Ctyp -0.7 V10
PWM frequency fVCC = 13 V, RLOAD = 3.7 Ω; guaranteed by design and characterizationmin 0 · max 20 kHz10
Turn-on delay time td(on)VCC = 13 V, RLOAD = 3.7 Ω; Input rise time < 1us (see Figure 6)typ 25 us10
Turn-off delay time td(off)VCC = 13 V, RLOAD = 3.7 Ω; Input rise time < 1us (see Figure 6)typ 15 us10
Rise time trVCC = 13 V, RLOAD = 3.7 Ω; See Figure 5typ 0.7 · max 1.5 us10
Fall time tfVCC = 13 V, RLOAD = 3.7 Ω; See Figure 5typ 0.2 · max 0.5 us10
Low-side turn-on delay time tcrossVCC = 13 V, RLOAD = 3.7 Ω; Input rise time < 1 us (see Figure 7)min 40 · typ 140 · max 350 us10
Undervoltage shutdown VUSDVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmax 4 V11
Undervoltage shutdown reset VUSDresetVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmax 5 V11
Undervolatge shutdown Hysteresis VUSDHystVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Ctyp 0.4 V11
High-side current limitation ILIM_HVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 15 · typ 22 · max 30 A11
Shutdown LS current ISD_LSVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 18 · typ 27 · max 36 A11
Time to shutdown for the low-side tSD_LSINA = 5 V; INB = 0 V; PWM = 5 V (see Figure 8); VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Ctyp 5 us11
High-side clamp voltage (VCC to OUTA = 0 or OUTB = 0) VCL_HSDIOUT = 100 mA; tclamp = 1 ms; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 38 · typ 46 V11
Low-side clamp voltage (OUTA = VCC or OUTB = VCC to GND) VCL_LSDIOUT = 100 mA; tclamp = 1 ms; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 38 · typ 46 V11
High-side thermal shutdown temperature TTSD_HSINx = 2.1 V; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 150 · typ 175 · max 200 °C11
High-side thermal reset temperature TTR_HSVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 135 °C11
High-side thermal hysteresis (TSD_HS - T R_HS) THYST_HSVCC = 7 V up to 18 V; -40 °C < Tj < 150 °Ctyp 7 °C11
Low-side thermal shutdown temperature TTSD_LSINx = 0 V; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 150 · typ 175 · max 200 °C11
Total clamp voltage (VCC to GND) VCLIOUT = 100 mA; tclamp = 1 ms; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 38 · typ 46 · max 52 V11
OFF-state open-load voltage detection threshold VOLINA = INB = 0 V; PWM = 0; VSEL0 = 5 V for CHA; VSEL0 = 0 V and within td_stby for CHB; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 2 · typ 3 · max 4 V11
OFF-state output sink current IL(off2)INA = INB = 0; VOUT = VOL; PWM = 0 V; VSEL0 = 5 V for CHA; VSEL0 = 0 V and within td_stby for CHB; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin -100 · max -15 uA11
OFF-state diagnostic delay time from falling edge of INPUT (see Figure 4) tDSTKONINA = 5 V to 0 V; INB = 0; VSEL0 = 5 V; PWM = 0; IOUT = 0 A; VOUTA = 4 V; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Cmin 40 · typ 140 · max 350 us11
OFF-state diagnostic delay time from rising edge of VOUT (see Figure 11) tD_VOLINA = INB = 0 V; PWM = 0; VOUTx = 0 V to 4 V; VSEL0 = 5 V for CHA; VSEL0 = 0 V and within td_stby for CHB; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °Ctyp 5 · max 30 us12
Input reset time for high side fault unlatch (see Figure 9) tLATCH_RST_HSVINx = 5 V to 0 V; HSDx faulting; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °C; guaranteed by design and characterizationmin 3 · typ 10 · max 20 us12
Input reset time for low side fault unlatch (see Figure 10) tLATCH_RST_LSVINx = 0 V to 5 V; LSDx faulting; VCC = 7 V up to 18 V; -40 °C < Tj < 150 °C; guaranteed by design and characterizationmin 3 · typ 10 · max 20 us12
Multisense clamp voltage VSENSE_CLVCC = 18 V; ISENSE = -5 mAtyp 11 V12
Multisense clamp voltage VSENSE_CLVCC = 18 V; ISENSE = 5 mAmin -13 · max -9 V12
IOUT/ISENSE K0IOUT = 0.05 A; VSENSE = 0.5 V; Tj = -40°C to 150°Cmin 66512
IOUT/ISENSE K1IOUT = 0.2 A; VSENSE = 0.5 V; Tj = -40°C to 150°Cmin 1083 · typ 1900 · max 271612
IOUT/ISENSE K2IOUT = 3.5 A; VSENSE = 4 V; Tj = -40°C to 150°Cmin 1315 · typ 1540 · max 177912
IOUT/ISENSE K3IOUT = 5.5 A; VSENSE = 4 V; Tj = -40°C to 150°Cmin 1357 · typ 1540 · max 172712
Analog sense current drift dK0/K0IOUT = 0.05 A; VSENSE = 0.5 V; Tj = -40°C to 150°C; guaranteed by design and characterizationmin -25 · max 25 %12
Analog sense current drift dK1/K1IOUT = 0.2 A; VSENSE = 0.5 V; Tj = -40°C to 150°C; guaranteed by design and characterizationmin -21 · max 21 %12
Analog sense current drift dK2/K2IOUT = 3.5 A; VSENSE = 4 V; Tj = -40°C to 150°C; guaranteed by design and characterizationmin -5 · max 5 %12
Analog sense current drift dK3/K3IOUT = 5.5 A; VSENSE = 4 V; Tj = -40°C to 150°C; guaranteed by design and characterizationmin -4 · max 4 %12
Max analog sense output voltage VSENSESATVCC = 7; RSENSE = 10 kΩ; VSEL0 = 5 V; IOUTA = 5.5 A; VINA = 5 V; PWM = 0; Tj = 150°Cmin 5 V12
CurrentSense saturation current ISENSE_SATVCC = 13 V; VINA = 5 V; VINB = 0 V; VSENSE = 4 V; VSEL0 = 5 V; Tj = 150°C; guaranteed by design and characterizationmin 4.6 mA12
Output saturation current IOUT_SATVCC = 13 V; VSENSE = 4 V; VINA = 5 V; VINB = 0 V; VSEL0 = 5 V; Tj = 150°C; guaranteed by design and characterizationmin 8 A12
Output Voltage for MultiSense shutdown VOUT_MSDVINA = 5 V; VINB = 0 V; VSEL0 = 5 V; RSENSE = 2.7 kΩ; IOUT = 3.5 A; guaranteed by design and characterizationtyp 5 V13
CS leakage current ISENSE0IOUT = 0 A; VSENSE = 0 V; INx = 0 V; SEL0 = 0; Tj = -40°C to 150°C (Standby)min 0 · max 0.5 uA13
CS leakage current ISENSE0IOUT = 0 A; VSENSE = 0 V; INx = 0 V; SEL0 = 5 V; Tj = -40°C to 150°C (No Standby)min 0 · max 0.5 uA13
CS leakage current ISENSE0INx = 5 V; PWM = 5 V; IOUT = 0 A; Tj = -40°C to 150°Cmin 0 · max 5 uA13
CS output voltage in fault condition VSENSEHVCC = 13 V; RSENSE = 1 kΩ; E.g: OutA in open-load: VINA = 0 V; IOUTA = 0 A; VOUTA = 4 V; VSEL0 = 5 Vmin 5 · max 7 V13
CS output current in fault condition ISENSEHVCC = 13 V; VSENSE = VSENSEHmin 7 · typ 20 · max 30 mA13
R1 R1Area/island: FPtyp 2.4 °C/W31
R1 R1Area/island: 2 cm2typ 2.4 °C/W31
R1 R1Area/island: 8 cm2typ 2.4 °C/W31
R1 R1Area/island: 4Ltyp 2.4 °C/W31
R2 R2Area/island: FPtyp 12 °C/W31
R2 R2Area/island: 2 cm2typ 12 °C/W31
R2 R2Area/island: 8 cm2typ 12 °C/W31
R2 R2Area/island: 4Ltyp 12 °C/W31
R3 R3Area/island: FPtyp 31 °C/W31
R3 R3Area/island: 2 cm2typ 26 °C/W31
R3 R3Area/island: 8 cm2typ 26 °C/W31
R3 R3Area/island: 4Ltyp 30 °C/W31
R4 R4Area/island: FPtyp 42 °C/W31
R4 R4Area/island: 2 cm2typ 12 °C/W31
R4 R4Area/island: 8 cm2typ 12 °C/W31
R4 R4Area/island: 4Ltyp 8 °C/W31
R5 R5Area/island: FPtyp 86 °C/W31
R5 R5Area/island: 2 cm2typ 46 °C/W31
R5 R5Area/island: 8 cm2typ 31 °C/W31
R5 R5Area/island: 4Ltyp 16 °C/W31
R6 R6Area/island: FPtyp 2.4 °C/W31
R6 R6Area/island: 2 cm2typ 2.4 °C/W31
R6 R6Area/island: 8 cm2typ 2.4 °C/W31
R6 R6Area/island: 4Ltyp 2.4 °C/W31
R7 R7Area/island: FPtyp 4 °C/W31
R7 R7Area/island: 2 cm2typ 4 °C/W31
R7 R7Area/island: 8 cm2typ 4 °C/W31
R7 R7Area/island: 4Ltyp 4 °C/W31
R8 R8Area/island: FPtyp 11 °C/W31
R8 R8Area/island: 2 cm2typ 11 °C/W31
R8 R8Area/island: 8 cm2typ 11 °C/W31
R8 R8Area/island: 4Ltyp 11 °C/W31
R9 R9Area/island: FPtyp 32 °C/W31
R9 R9Area/island: 2 cm2typ 32 °C/W31
R9 R9Area/island: 8 cm2typ 32 °C/W31
R9 R9Area/island: 4Ltyp 32 °C/W31
R10 R10Area/island: FPtyp 68 °C/W31
R10 R10Area/island: 2 cm2typ 52 °C/W31
R10 R10Area/island: 8 cm2typ 48 °C/W31
R10 R10Area/island: 4Ltyp 22 °C/W31
R11 R11Area/island: FPtyp 75 °C/W31
R11 R11Area/island: 2 cm2typ 80 °C/W31
R11 R11Area/island: 8 cm2typ 60 °C/W31
R11 R11Area/island: 4Ltyp 26 °C/W31
R12 R12Area/island: FPtyp 4 °C/W31
R12 R12Area/island: 2 cm2typ 4 °C/W31
R12 R12Area/island: 8 cm2typ 4 °C/W31
R12 R12Area/island: 4Ltyp 4 °C/W31
R13 R13Area/island: FPtyp 11 °C/W31
R13 R13Area/island: 2 cm2typ 11 °C/W31
R13 R13Area/island: 8 cm2typ 11 °C/W31
R13 R13Area/island: 4Ltyp 11 °C/W31
R14 R14Area/island: FPtyp 32 °C/W31
R14 R14Area/island: 2 cm2typ 32 °C/W31
R14 R14Area/island: 8 cm2typ 32 °C/W31
R14 R14Area/island: 4Ltyp 32 °C/W31
R15 R15Area/island: FPtyp 68 °C/W31
R15 R15Area/island: 2 cm2typ 52 °C/W31
R15 R15Area/island: 8 cm2typ 48 °C/W31
R15 R15Area/island: 4Ltyp 10 °C/W31
R16 R16Area/island: FPtyp 75 °C/W31
R16 R16Area/island: 2 cm2typ 80 °C/W31
R16 R16Area/island: 8 cm2typ 60 °C/W31
R16 R16Area/island: 4Ltyp 26 °C/W31
R17 R17Area/island: FPtyp 120 °C/W31
R17 R17Area/island: 2 cm2typ 100 °C/W31
R17 R17Area/island: 8 cm2typ 100 °C/W31
R17 R17Area/island: 4Ltyp 100 °C/W31
R18 R18Area/island: FPtyp 120 °C/W31
R18 R18Area/island: 2 cm2typ 100 °C/W31
R18 R18Area/island: 8 cm2typ 100 °C/W31
R18 R18Area/island: 4Ltyp 100 °C/W31
R19 R19Area/island: FPtyp 180 °C/W31
R19 R19Area/island: 2 cm2typ 170 °C/W31
R19 R19Area/island: 8 cm2typ 170 °C/W31
R19 R19Area/island: 4Ltyp 170 °C/W31
R20 R20Area/island: FPtyp 180 °C/W31
R20 R20Area/island: 2 cm2typ 170 °C/W31
R20 R20Area/island: 8 cm2typ 170 °C/W31
R20 R20Area/island: 4Ltyp 170 °C/W31

Pins, by the datasheet

16
1 GNDA
Source of low-side switch A. · p. 6
2 OUTA
Source of high-side switch A / drain of low-side switch A. · p. 6
3 INA
Clockwise input. · p. 6
4 VCC
Power supply voltage. · p. 6
5 VCC
Power supply voltage. · p. 6
6 INB
Counter clockwise input. · p. 6
7 OUTB
Source of high-side switch B / drain of low-side switch B. · p. 6
8 GNDB
Source of low-side switch B. · p. 6
9 GNDB
Source of low-side switch B. · p. 6
10 OUTB
Source of high-side switch B / drain of low-side switch B. · p. 6
11 PWM
CMOS compatible voltage controlled input with hysteresis; modulates the low-side FET gates during their on phase for motor speed control. · p. 6
12 VCC
Power supply voltage. · p. 6
13 CS
Multiplexed analog sense output delivering current proportional to motor current according to leg selection. · p. 6
14 SEL0
Active high input compatible with 3 V and 5 V CMOS outputs; combines with INA and INB to select CurrentSense information. · p. 6
15 OUTA
Source of high-side switch A / drain of low-side switch A. · p. 6
16 GNDA
Source of low-side switch A. · p. 6

Ordering codes, by the datasheet

1
VNH7070ASTR
SO-16N · Tape and reel · p. 1

Parameters

15
Current - Supply
3.5mA
Current - Supply(Max)
6mA
Current Limit
22A
Features
Interleaved conduction protection
Junction Temperature(Max)
150℃
Operating Temperature
-40℃~+150℃
Output Current
15A
Quiescent Current(Iq)
1uA
RDS(on)
70mΩ
Rise Time
200ns
Standby Current
1uA
Technology
Yes
Thermal Resistance(Junction to Ambient)
55℃/W
Voltage - Supply
4V~28V
Voltage - Supply(Absolute Max)
38V

Order codes

1

Pinout

16
The pins of the VNH7070AS
PinNameType
1GNDAUnspecified
2OUTAUnspecified
3INAUnspecified
4VCCUnspecified
5VCCUnspecified
6INBUnspecified
7OUTBUnspecified
8GNDBUnspecified
9GNDBUnspecified
10OUTBUnspecified
11PWMUnspecified
12VCCUnspecified
13CSUnspecified
14SEL0Unspecified
15OUTAUnspecified
16GNDAUnspecified

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Questions

Is there a KiCad symbol and footprint for the VNH7070AS?

Yes. The symbol is EasyEDA_Cloud:VNH7070BASTR and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the VNH7070AS?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the VNH7070AS datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the VNH7070AS?

JLCPCB lists it as part C2150622, with 1,332 in stock; the sellers' links on this page open their listings.

What can replace the VNH7070AS?

Parts like it in the library: the VNH7070BAS by STMicroelectronics, the VNH7100AS by STMicroelectronics, the MX1515H by Mixic and the SS6226-SO-TP by LEADPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the VNH7070AS?

8 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

5