HR1000A – RESONANT HALF-BRIDGE CONTROLLER
TYPICAL WAVEFORMS
Unplug from
main input
Over temperature
VCC
12V
8V
LG/HG
Soft
Start
PFC
1.85V
LATCH
CS
1.5V
0.8V
TIMER
3.5V
2V
0.3V
BO
Burst
1.25V
Latch
Shutdown
Soft
Start
Brown-
out
Burst
Mode
OCP
OCP
OTP
HR1000A Rev. 1.01
8/30/2012
www.MonolithicPower.com
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© 2012 MPS. All Rights Reserved.
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