STIL04-P5 Datasheet, PDF (1/7 Pages) STMicroelectronics – AC inrush current limiter

®
A.S.D.^TM
Application Specific Discretes
STIL04-P5
AC inrush current limiter
MAIN APPLICATIONS
s HIGH POWER DENSITY ADAPTER
s HIGH END TV POWER SUPPLY
s OPENED FRAME SMPS
FEATURES
s Inrush current limitation circuit for off-line power
supply
s Dual non-sensitive unidirectional switches in a
single package
s Suitable when space and efficiency are critical
s Active after short AC line drop out with a boost
converter
s High repetitive forward and reverse off-state
voltage (700V)
BENEFITS
s Low consumption (Ipt= 20mA)
s High noise immunity:
(dV/dt> 500V/µs @ Tj=150°C)
s Low reverse current losses
s Integrated pilot driver of the power switches
s Monolithic ASD™ planar technology for better
robustness and reliability
5
234
1
PENTAWATT HV2
(in line)
PIN OUT DESCRIPTION
Pin out
designation
Description
Position
L
AC Line (switch1)
1
Pt1
Pilot of power switch 1
2
OUT Output
3
(connected to Tab)
Pt2
Pilot of power switch 2
4
N
AC Neutral (switch 2)
5
Fig. A1: Bloc Diagram.
Fig. A2: Basic connection.
STIL04-P5
DRIVER
Pt 1
Pt 2
OUT
STIL04-P5
Pt 1
DRIVER _{Pt 2}
OUT
L
N
Ipt1
Ipt
Ipt2
Ri
Aux.
Supply
Main
converter
L
N
October 2002 - Ed: 3A
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