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LD7577

Leadtrend
Part Number LD7577
Manufacturer Leadtrend
Description High Voltage Green-Mode PWM Controller
Published Aug 1, 2014
Detailed Description LD7577 1/15/2009 High Voltage Green-Mode PWM Controller with Brown-Out Protection Rev. 01 General Description The LD75...
Datasheet PDF File LD7577 PDF File

LD7577
LD7577


Overview
LD7577 1/15/2009 High Voltage Green-Mode PWM Controller with Brown-Out Protection Rev.
01 General Description The LD7577 integrates several functions of protections, and EMI-improved solution in SOP-8 package.
It minimizes the component counts and the circuit space.
The device provides functions of low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation.
Also, it features more protections like OLP (Over Load Protection), OVP (Over Voltage Protection), and brownout protection to prevent the circuit from being damaged under abnormal conditions.
Features z z z z z z z z z z z High-Voltage (500V) Startup Circuit Cur...



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