CONSTANT CURRENT BOOST CONVERTER FOR 1 TO 4 WHITE LEDS

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 cell, and its switching frequency is fixed at 1 MHz. The AAT1500 offers a low 0.25V reference, which minimizes power loss in the current setting resistor and improves efficiency. Except in SOT23-5 package, protection features include output over voltage protections. The AAT1500 consists of a 0.1A shutdown current, and HV internal Switch Input supply range allows operation from 2.6V to 6V. The AAT1500 is available in SOT23-5, SOT23-6, TSOT23-6 and VSON8 packages. By Advanced Analog Technology, Inc.
AAT150 's PackagesAAT150 's pdf datasheet



AAT150 Pinout, Pinouts
AAT150 pinout,Pin out
This is one package pinout of AAT150,If you need more pinouts please download AAT150's pdf datasheet.

AAT150 Application circuits
AAT150 circuits
This is one application circuit of AAT150,If you need more circuits,please download AAT150's pdf datasheet.


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