BP3125 - High Precision PSR Constant Current LED Driver

BPS

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Datasheet Details

Part number: BP3125
Manufacturer: BPS
File Size: 370.21 KB
Datasheet: BP3125_BPS.pdf
Description: High Precision PSR Constant Current LED Driver

BP3125 Product details

Description

The BP3125 is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and extremely suitable for flyback convertor under universal input, the output power of system should be less than 12W.

Features

are auto-recovery. Typical Application Features.
Built-in 600V Power MOSFET.
Constant current control without secondary sense and feedback circuit.
±3% LED current accuracy.
Ultra low operating current to improve efficiency.
High resistance feedback resistor to improve efficiency.
Universal input voltage.
LED short and open circuit protection.
VCC under-voltage protection.
Feedback loop short circuit protection.
Current sense resistor open circ.

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Published: Dec 19, 2013 |