General Description
The LD5762P is a green-mode PWM IC built-in with
brown-in/ out functions in a SOP-7/SOP-8 package. The
device could therefore minimize the component counts,
circuit space, and reduces the overall material cost of
power applications.
The LD5762P features HV start, sleep-mode, green-mode
power-saving operation, and internal slope compensation,
soft-start functions which could minimum the power loss
and improve the system performance.
With complete protection with it, like OPP (Over Power
Protection), OVP (Over Voltage Protection), OCP (Over
Current protection) and brown-in/out protection, LD5762P
prevents the circuit from being damaged in abnormal
conditions.
Furthermore, the LD5762P features frequency swapping
and soft driving function to minimize the noise and
improve EMI.

Features
 Secondary-side feedback control with quasi-resonant
+ CCM operation
 High-Voltage (710V) Startup Circuit
 Built-in Brown-in/out Function on HV pin
 Built- in X-Cap Discharge on HV pin
 OVP (Over Voltage Protection) on VCC/FB
 OPP (Over Power Protection)
 OCP (Over Current Protection)
 OSCP(Output Short Circuit Protection)
 Adj. CS_OTP (Over Temperature Protection)
 Peak Load FSW Boost
 Soft Driving
 +300mA/-800mA Driving Capability

Applications
 Printer