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TELEVISION
V IN
4
Start Up
OVP
Pre Reg
T.S.D
SWITCHING DEVICE
Properties
Latch
DRV
Osc.
Ref2
3
D
Q1
2
S
1
OCP/FB
Ref1
5
GND
• 0.7V Applied to Pin 1
will turn OFF the FET
• FET will turn on after
pre-determined time
• Applying a 2.0V pulse to
Pin 1 refreshes the IC
prior to pre-determined
time
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