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LD7533 - Green-Mode PWM Controller

General Description

The LD7533 is an advanced Green Mode PWM controller, which is built-in with frequency triple, multi-protections and EMI-improved solution in a SOT-26/ DIP-8 package.

Key Features

  • Frequency Triple for peak power (195kHz) Very Low Startup Current (.

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Datasheet Details

Part number LD7533
Manufacturer Leadtrend Technology
File Size 338.03 KB
Description Green-Mode PWM Controller
Datasheet download datasheet LD7533 Datasheet

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Full PDF Text Transcription for LD7533 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LD7533. For precise diagrams, tables, and layout, please refer to the original PDF.

LD7533 9/03/2010 Advanced Green-Mode PWM Controller with Frequency Triple for Peak Power Rev. 00 General Description The LD7533 is an advanced Green Mode PWM controller, ...

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eral Description The LD7533 is an advanced Green Mode PWM controller, which is built-in with frequency triple, multi-protections and EMI-improved solution in a SOT-26/ DIP-8 package. It’s ideal for applications requiring a cost-effective solution, and minimum component counts and circuit space, especially ideal for high power density and small size product. The LD7533 is especially designed for switching power supply with peak power. It incorporates frequency triple function and adjustable OLP timer to handle the peak power with delay time. The frequency triple function can reduce the transformer flux and core size.