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APE1630

Advanced Power Electronics
Part Number APE1630
Manufacturer Advanced Power Electronics
Description 1A STEP-DOWN HIGH BRIGHTNESS LED DRIVER
Published Aug 25, 2017
Detailed Description Advanced Power Electronics Corp. Preliminary APE1630 32V,1A STEP-DOWN HIGH BRIGHTNESS LED DRIVER WITH 5000:1 DIMMING ...
Datasheet PDF File APE1630 PDF File

APE1630
APE1630


Overview
Advanced Power Electronics Corp.
Preliminary APE1630 32V,1A STEP-DOWN HIGH BRIGHTNESS LED DRIVER WITH 5000:1 DIMMING GENERAL DESCRIPTION The APE1630 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage.
The device operates from an input supply between 8V and 32V and provides an externally adjustable output current of up to 1A.
Depending upon the supply voltage and external components, the APE1630 can provide more than 15 watts of output power.
The APE1630 includes the power switch and a high-side output current sensing circuit, which uses an external resistor to set the nominal average output current, and a dedicated DIM input accepts 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.
The APE1630 is available in SOT-89-5L package.
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