VNH3SP30 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VNH3SP30

FULLY INTEGRATED H-BRIDGE MOTOR DRIVER

STMicroelectronics 

Waveforms (Continued)

VNH3SP30

OUTA shorted to VCC and undervoltage shutdown

INA

INB

OUTA

OUTB

(int. pin) GATEA

(int. pin) GATEB

DIAGB/ENB

DIAGA/ENA

VCC

normal operation

OUTA shorted to VCC

normal operation

undervoltage shutdown

INA

INB

PWM

(test mode)

OUTA

OUTB

(int. pin)GATEA

(int. pin) GATEB

DIAGA/ENA

DIAGB/ENB

Load disconnection test (INA=1, PWM=-2V)

load connected

load disconnected

load connected back

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