BP1371 Datasheet (BPS) - 40V/1.2A High Dimming Ratio LED Constant Current Driver

BP1371, 40V/1.2A High Dimming Ratio LED Constant Current Driver

The BP1371 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the total LEDs chain voltage.

With few outside components, BP1371 provides a high price performance ratio solution on

BP1371 Features

* Simple low parts count

* Wide input voltage range: 5V to 40V

* Typical ±3% output current accuracy

* LED open-circuit protection

* LED short-circuit protection

* Up to 1.2A output current

* Single pin on/off and brightness control using DC voltage or PWM

* High effi