LD5520 - Quasi-Resonant PWM Controller

Product Overview

Leadtrend

Part number	LD5520
Manufacturer	Leadtrend
File Size	667.45 KB
Description	Quasi-Resonant PWM Controller
Datasheet	LD5520 Datasheet
Additional preview pages of the LD5520 datasheet.

The LD5520 is built with several functions, protection and EMI-improved solution in a tiny package.

more protections like OLP (Over Load Protection), FB pin OVP (FB pin Over Voltage Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions. Furthermore, the adjustable frequency swapping function is to reduce the noise level and thus helps the power circuit designers to easily deal with the EMI filter design by spending minimum amount of component cost and developing time. Features.
Secondary -side Feedback Control with qua.

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Published: Jun 22, 2018 |