VNH3SP30 データシートの表示（PDF） - STMicroelectronics

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VNH3SP30

FULLY INTEGRATED H-BRIDGE MOTOR DRIVER

STMicroelectronics 

®

VNH3SP30

FULLY INTEGRATED H-BRIDGE MOTOR DRIVER

TYPE

VNH3SP30

RDS(on) (*)

34mΩ

IOUT

30 A

VCCmax

40 V

(*) Typical per leg at 25°C

s OUTPUT CURRENT:30 A

s 5V LOGIC LEVEL COMPATIBLE INPUTS

s UNDERVOLTAGE AND OVERVOLTAGE

SHUT-DOWN

s OVERVOLTAGE CLAMP

s THERMAL SHUT DOWN

s CROSS-CONDUCTION PROTECTION

s LINEAR CURRENT LIMITER

s VERY LOW STAND-BY POWER

CONSUMPTION

s PWM OPERATION UP TO 10 KHz

s PROTECTION AGAINST:

LOSS OF GROUND AND LOSS OF VCC

BLOCK DIAGRAM

MultiPowerSO-30

DESCRIPTION

The VNH3SP30 is a full bridge motor driver

intended for a wide range of automotive

applications. The device incorporates a dual

monolithic HSD and two Low-Side switches. The

HSD switch is designed using STMicroelectronics

VIPower M0-3 technology that allows to efficiently

integrate on the same die a true Power MOSFET

with an intelligent signal/protection circuitry. The

Low-Side switches are vertical MOSFETs

manufactured using STMicroelectronics

proprietary EHD (“STripFET™”) process.

VCC

OVERTEMPERATURE A

OV + UV

OVERTEMPERATURE B

OUTA

CLAMP A

HSA

DRIVER

HSA

CURRENT

LIMITATION A

LOGIC

CLAMP B

DRIVER

HSB

HSB

CURRENT

LIMITATION B

OUTB

April 2004

LSA

DRIVER

LSA

DRIVER

LSB

LSB

GNDA

DIAGA/ENA INA PWM INB DIAGB/ENB

GNDB

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