BP1360 - BPS

BP1360 30V/500mA High Dimming Ratio LED Constant Current Driver

The BP1360 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. Using a few external components, BP1360 provides a high cost effective solution to the following applications: MR16 LEDs cup lighting, LEDs stage li.

Features

 Simple low parts count
 Wide input voltage range: 5V to 30V
 Typical ±3% output current accuracy
 LED open-circuit protection
 LED short-circuit protection
 Internal thermal shutdown protection.
 Up to 500mA output current
 Single DIM pin on/off and brightness control using DC voltage or PWM signal
 High efficiency (up to 97%)
 Adjustable Constant LED Current TYPICAL APPLICATION CIRCUIT DC5-30V VIN CIN 10uF RS D LED L 47uH VIN CS SW DIM BP1360 GND Bright Power Semiconductor BP1360_DS_EN_V3.0 Dec 2009 Figure 1 Typical Application Circuit www.bpsemi.com Page 1 PIN ASSI.