BPS BP1360
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. The device operates from an input supply between 5V and 30V and the nominal average output current is set by an external current sense resistor. The device provides an externally adjustable output current of up to 500mA for a single LED.GENERAL DESCRIPTION
Using a few external components, BP1360 provides a high cost effective solution to the following applications: MR16 LEDs cup lighting, LEDs stage lighting, LEDs automotive lighting, LEDs solar lighting and LEDs Street lighting. Using the patent pending technique, the accuracy of constant LED current can be within ± 3%. A dedicated DIM pin accepts either a DC voltage (0.5V~2.5V) dimming or a wide range of pulsed dimming. Applying a voltage of 0.3V or lower to the DIM pin turns the output off and switches the device into a low current standby state. BP1360 has a build-in power switch, based on different input voltage, BP1360 can drive several 1W or 2W LEDs. The device has the function of thermal shutdown protection and LED short-circuit/open-circuit protection. The BP1360 is available in SOT23-5 packages.APPLICATIONS
● Low voltage halogen replacement MR16/11 LEDs● Automotive LED lighting
● LED stage lighting
● Solar LED lighting
● LED signal lighting
● LED Street li...