Description

This application note describes how to design and build a fully functional single AA or AAA cell flashlight.

The converter is built on the SLG47513. The IC is a low voltage programmable mixed signal matrix that is designed to be powered from a supply in a range of 1 to 1.65 V, ideal for a single non-rechargeable battery or a NiMH cell. In addition, the SLG47513 contains a huge amount of different macrocells which allows to easy create the circuit up to the task.