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VN20AN Datasheet, PDF (1/11 Pages) STMicroelectronics – HIGH SIDE SMART POWER SOLID STATE RELAY
VN20AN
HIGH SIDE SMART POWER SOLID STATE RELAY
TYPE
VN20AN
VDSS
60 V
R DS( on)
0.05 Ω
IOUT
33 A
VC C
36 V
s OUTPUT CURRENT (CONTINUOUS):
33A @ Tc=25oC
s LOGIC LEVEL 5V COMPATIBLE INPUT
s THERMAL SHUT-DOWN
s UNDER VOLTAGE PROTECTION
s OPEN DRAIN DIAGNOSTIC OUTPUT
s FAST DEMAGNETIZATION OF INDUCTIVE
LOAD
DESCRIPTION
The VN20AN is a monolithic device made using
SGS-THOMSON Vertical Intelligent Power
Technology, intended for driving resistive or
inductive loads with one side grounded.
Built-in thermal shut-down protects the chip from
over temperature and short circuit. The diagnostic
output indicates an over temperature status.
Fast turn-off of inductive load is achieved by
negative (-18V) load voltage at turn-off.
BLOCK DIAGRAM
PENTAWATT
(vertical)
PENTAWATT
(horizontal)
PENTAWATT
(in-line)
ORDER CODES:
PENTAWATT vertical VN20AN
PENTAWATT horizontal VN20AN (011Y)
PENTAWATT in-line
VN20AN (012Y)
September 1994
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