LD5521 Datasheet - Leadtrend

Quasi-Resonant PWM Flyback Controller

LD5521 Features

* more protections like OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions. Furthermore, the QR jitter function could reduce the noise level and thus helps the power circuit designers to easily deal with the EMI filter by spending

LD5521 General Description

The LD5521 integrate a quasi-resonant PWM control function into a SOT-26 package. It takes less components counts or circuit space, especially ideal for those total solutions of low cost. The implemented functions include low startup current, green-mode power-saving operation, leading-edge blanking .

LD5521 Datasheet (349.18 KB)

LD5521 Datasheet Preview — Preview of LD5521 PDF

Datasheet Details

Part number:

LD5521

Manufacturer:

Leadtrend

File Size:

349.18 KB

Description:

Quasi-resonant pwm flyback controller.

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LD5521 Quasi-Resonant PWM Flyback Controller Leadtrend

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LD5521 Features

LD5521 General Description

Datasheet Details

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