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VND830ASP| Datasheet

By datasheet - April 3rd, 2008

VND830ASP, VND830ASP13TR

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VND830ASP

DOUBLE CHANNEL HIGH SIDE SOLID STATE RELAY
TYPE VND830ASP
(*) Per channel

RDS(on) 60 m (*)

IOUT 6 A (*)

VCC 36 V (*)
10

DC SHORT CIRCUIT CURRENT: 6A s CMOS COMPATIBLE INPUTS s PROPORTIONAL LOAD CURRENT SENSE s UNDERVOLTAGE AND OVERVOLTAGE SHUT-DOWN s OVERVOLTAGE CLAMP s THERMAL SHUT-DOWN s CURRENT LIMITATION s VERY LOW STAND-BY POWER DISSIPATION
s

1

PowerSO-10TM ORDER CODES
PACKAGE TUBE T&R

PowerSO-10TM VND830ASP VND830ASP13TR side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 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.

PROTECTION AGAINST: LOSS OF GROUND AND LOSS OF VCC s REVERSE BATTERY PROTECTION (**)
s

DESCRIPTION The VND830ASP is a monolithic device made using STMicroelectronics VIPower M0-3 technology. It is intended for driving any kind of load with one BLOCK DIAGRAM

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

November 2003

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