VN330SP

QUAD HIGH SIDE SMART

POWER SOLID STATE RELAY

®

February 1999

1

10

Power SO-10

TM

BLOCK DIAGRAM

T YPE

VN330SP

Ω**

0.7 A

36 V

s

OUTPUT CURRENT: 0.7A PER CHANNEL

s

DIGITAL INPUTS CLAMPED AT 32V

MINIMUM VOLTAGE

s

SHORTED LOAD AND

OVERTEMPERATURE PROTECTIONS

s

BUILT-IN CURRENT LIMITER

s

UNDER VOLTAGE SHUT DOWN

s

OPEN DRAIN DIAGNOSTIC OUTPUT

s

FAST DEMAGNETIZATION OF INDUCTIVE

LOADS

DESCRIPTION

The VN330SP is a monolithic device made using

STMicroelectronics

VIPower

Technology,

intended for driving four indipendent resistive or

inductive loads with one side connected to

ground.

Active current limitation avoids dropping the

system power supply in case of shorted load.

Built-in thermal shut-down protects the chip from

over temperature and short circuit.

The open drain diagnostic output indicates short

circuit and overtemperature conditions.

* per Channel

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