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VND600SP| Datasheet

By datasheet - April 3rd, 2008

VND600SP, VND600SP13TR

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VND600SP

DOUBLE CHANNEL HIGH SIDE SOLID STATE RELAY
TYPE VND600SP
s s

RDS(on) 30m

Ilim 25A

VCC 36 V

DC SHORT CIRCUIT CURRENT: 25 A

10

CMOS COMPATIBLE INPUTS s PROPORTIONAL LOAD CURRENT SENSE s UNDERVOLTAGE AND OVERVOLTAGEn SHUT-DOWN s OVERVOLTAGE CLAMP s THERMAL SHUT DOWN s CURRENT LIMITATION s VERY LOW STAND-BY POWER DISSIPATION s PROTECTION AGAINST: n LOSS OF GROUND AND LOSS OF VCC s REVERSE BATTERY PROTECTION (*) DESCRIPTION The VND600SP is a monolithic device made using STMicroelectronics VIPower M0-3 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active V CC pin voltage clamp protects the device against low energy spikes (see ISO7637 BLOCK DIAGRAM

1

PowerSO-10TM

ORDER CODES
PACKAGE PowerSO-10TM TUBE T&R VND600SP VND600SP13TR

transient compatibility table). This device has two channels in high side configuration; each channel has an analog sense output on which the sensing current is proportional (according to a known ratio) to the corresponding load current. Built-in thermal shut-down and outputs current limitation protect the chip from over temperature and short circuit. Device turns off in case of ground pin disconnection.

VCC

OVERVOLTAGE VCC CLAMP UNDERVOLTAGE PwCLAMP 1
DRIVER 1

INPUT 1 LOGIC INPUT 2 GND
DRIVER 2

ILIM1 Vdslim1 IOUT1 K
Ot1

OUTPUT 1

CURRENT SENSE 1 OUTPUT 2
Ot2

PwCLAMP 2
Ot1

ILIM2 Vdslim2 IOUT2

OVERTEMP. 1 OVERTEMP. 2
Ot2

K

CURRENT SENSE 2

(*) See application schematic at page 8

Rev. 2
1/18

July 2004

1


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