0.05鈩?/div>
I
OUT
28A
OUTPUT CURRENT (CONTINUOUS): 28A AT
T
C
=25擄C
s
THERMAL SHUT-DOWN
s
UNDERVOLTAGE SHUT-DOWN
s
OPEN DRAIN DIAGNOSTIC OUTPUT
s
VERY LOW STAND-BY POWER DISSIPATION
s
PENTAWATT
(vertical)
PENTAWATT
(horizontal)
PENTAWATT
(in-line)
DESCRIPTION
The VN220 is a monolithic device designed in
STMicroelectronics
VIPower鈩?/div>
technology,
intended for driving resistive or inductive loads
with one side grounded. Built-in thermal shut-
down protects the chip from overtemperature and
short circuit. The open drain diagnostic output
indicates
open
circuit
(no
load)
and
overtemperature status.
BLOCK DIAGRAM
ORDER CODES:
PENTAWATT vertical
PENTAWATT horizontal
PENTAWATT in-line
VN220
VN220(011Y)
VN220(012Y)
September 1999
1/10
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