BP3105 - High Precision PSR CC LED driver controller

Product Overview

BPS

Part number	BP3105
Manufacturer	BPS
File Size	3.15 MB
Description	High Precision PSR CC LED driver controller
Datasheet	BP3105 Datasheet
Additional preview pages of the BP3105 datasheet.

BP3105 is a high precision primary side regulation (PSR) controller designed for high brightness LED driver.

It’s extremely suitable to be used in flyback converter operating in worldwide voltage range.

BP3105 works in discontinuous inductive current mode.

including LED short/open circuit protection, over-temperature protection, under-voltage lockout, VCC over voltage protection. BP3105 is assembled in tiny SOT23-5 package. Features.
PSR constant current (CC) control，no secondary feedback circuit required.
±3% LED current accuracy.
Tiny SOT23-5 packagez.
Ultra low operating current to improve efficiency.
Low power consumption on FB resistor network.
World wide voltage range.
LED short/open circuit protection.

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Published: Sep 20, 2015 |