LD5762M中文资料High Voltage Multi-Mode PWM Controller with BNO数据手册Leadtrend规格书

描述 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