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VN750SM| Datasheet

By datasheet - April 3rd, 2008

VN750SM, VN750SM13TR

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M

VN750SM
HIGH SIDE DRIVER

TYPE VN750SM
s s

RDS(on) 55 m

IOUT 6A

VCC 36 V

CMOS COMPATIBLE INPUT ON STATE OPEN LOAD DETECTION s OFF STATE OPEN LOAD DETECTION s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s PROTECTION AGAINST LOSS OF GROUND s VERY LOW STAND-BY CURRENT
s

SO-8

ORDER CODES
PACKAGE TUBE VN750SM T&R VN750SM13TR

REVERSE BATTERY PROTECTION (*)

SO-8 DESCRIPTION The VN750SM is a monolithic device designed in STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active V CC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. The device detects open load condition both in on and off state. The openload threshold is aimed at BLOCK DIAGRAM

detecting the 5W/12V standard bulb as an openload fault in the on state. Output shorted to VCC is detected in the off state. Device automatically turns off in case of ground pin disconnection.

VCC

VCC CLAMP

OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION

GND Power CLAMP

INPUT LOGIC

DRIVER OUTPUT CURRENT LIMITER

STATUS

ON STATE OPENLOAD DETECTION OVERTEMPERATURE DETECTION

OFF STATE OPENLOAD AND OUTPUT SHORTED TO V CC DETECTION

(*) See application schematic at page 8

Rev. 1
1/19

July 2004


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