®
VN330SP
QUAD HIGH SIDE SMART
POWER SOLID STATE RELAY
T YPE
VN330SP
* per Channel
** at T
J
= 85
o
C
s
s
V
dema g
* R
DS(on)
*
V
CC
-55V 0.32
Ω**
I
OUT
*
0.7 A
V
CC
36 V
s
s
s
s
s
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
10
1
Power SO-10
TM
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.
BLOCK DIAGRAM
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.
February 1999
1/9