Datasheet
VN330SP
QUAD HIGH SIDE SMART
POWER SOLID STATE RELAY
February 1999
1
10
Power SO-10
TM
BLOCK DIAGRAM
TYPE V
demag
*R
DS(on)
*I
OUT
*V
CC
VN330SP V
CC
-55V 0.32 Ω** 0.7 A 36 V
■ OUTPUT CURRENT: 0.7A PER CHANNEL
■ DIGITAL INPUTS CLAMPED AT 32V
MINIMUM VOLTAGE
■ SHORTED LOAD AND
OVERTEMPERATURE PROTECTIONS
■ BUILT-IN CURRENT LIMITER
■ UNDER VOLTAGE SHUT DOWN
■ OPEN DRAIN DIAGNOSTIC OUTPUT
■ 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 overtemperatureconditions.
* per Channel
** at T
J
=85
o
C
1/9