|
Part Number
|
AAT1500 |
|
Manufacturer
|
AAT |
|
Description
|
CONSTANT CURRENT BOOST CONVERTER FOR 1 TO 4 WHITE LEDS |
|
Published
|
Mar 10, 2006 |
|
Detailed Description
|
Advanced Analog Technology, Inc.
AAT1500
Product information presented is current as of publication date. Details are su...
|
|
Datasheet
|
AAT1500
|
Overview
Advanced Analog Technology, Inc.
AAT1500
Product information presented is current as of publication date.
Details are subject to change without notice
CONSTANT CURRENT BOOST CONVERTER FOR 1 TO 4 WHITE LEDS
Features
z z z z z z z z z Up to 4 LEDs at 2.
8V Supply High Efficiency (85%) Output Over Voltage Protection HV Internal Switch 1 MHz PWM Switching Frequency Uses Tiny 1 mm Height Inductor 2.
6V to 6V Input Range 0.
1µA Shutdown Current SOT-25, SOT-26 & VQFN-8 Package Available
General Description
The AAT1500 is a step-up converter that provides a solution to drive 1 to 4 white LEDs with a constant current from a Lithium Ion cell, and its switching frequency is fixed at 1 MHz.
The AAT1500 ...
Similar Datasheet