Description
Fly-back topology
The LZC811 is a single-power stage,
regulator which achieves high power factor.
Very less components
The proprietary real-current control method
P
Features
- design by eliminating the secondary side
Building in hysteresis OTP
feedback components and the opto-coupler. VDD over voltage protection
The LZC811 integrates active power factor
Cycle by cycle current limiting on CS
correction and works in Quasi Resonance
pin
mode (QRM) in order to reduce the
Secondary peak current protection
MOSFET switching losses. With a building in
on CS pin
700V start-up MOSFET, IC can eliminate the
Output short to GND protection
power loss caused by start-.
LZC811 Datasheet
