LD5521 - Quasi-Resonant PWM Flyback Controller

Product Overview

Leadtrend

Part number	LD5521
Manufacturer	Leadtrend
File Size	349.18 KB
Description	Quasi-Resonant PWM Flyback Controller
Datasheet	LD5521 Datasheet
Additional preview pages of the LD5521 datasheet.

The LD5521 integrate a quasi-resonant PWM control function into a SOT-26 package.

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 minimum amount of component cost and developing time. Typical.

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Published: Jun 22, 2018 |