General Description

The LD5762M is a green mode PWM IC built-in with

brown-in/ out functions in a SOP-7 package. The device

could therefore minimize the component counts, circuit

space, and reduce the overall material cost of power

applications.

The LD5762M 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, LD5762M prevents the circuit

from being damaged in abnormal conditions.

Furthermore, the LD5762M features frequency swapping

and soft driving function to minimize the noise and

improve EMI.

特性 Features

? Secondary-side feedback control with quasi-resonant

+ CCM operation

? High-Voltage (710V) Startup Circuit

? Built-in Brown-in/out Function 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