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LD7522H - Smart Green-Mode PWM Controller

General Description

The LD7522H is a low startup current, current mode PWM controller with green-mode power-saving operation.

Key Features

  • The protection functions include cycle-by-cycle current limit, OVP, OTP, OLP, and brownout protection. It provides the users a high efficiency, low external component counts solution for AC/DC power.

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Datasheet Details

Part number LD7522H
Manufacturer Leadtrend Technology
File Size 204.71 KB
Description Smart Green-Mode PWM Controller
Datasheet download datasheet LD7522H Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LD7522H 1/9/2009 Smart Green-Mode PWM Controller with Multiple Latch-Mode Rev. 04 Protections General Description The LD7522H is a low startup current, current mode PWM controller with green-mode power-saving operation. The SOP-8/DIP-8 package integrated functions such as the leading- edge blanking of the current sensing, internal slope compensation, line compensation, and several protection features. The protection functions include cycle-by-cycle current limit, OVP, OTP, OLP, and brownout protection. It provides the users a high efficiency, low external component counts solution for AC/DC power applications.