General Description
The LD5762E/A 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 reduce the overall material cost of
power applications.
The LD5762E/A features HV start, 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 OVP (Over Voltage
Protection), OCP (Over Current protection) and
brown-in/out protection, LD5762E/A prevents the circuit
from being damaged in abnormal conditions.
Furthermore, the LD5762E/A 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
 OCP (Over Current Protection)
 OSCP(Output Short Circuit Protection)
 Adj. CS_OTP (Over Temperature Protection)
 Soft Driving
 +300mA/-800mA Driving Capability

Applications
 USB PD Power and Adaptor