I. Description:

MA28 Overheat protection, reverse polarity protection, and LED open circuit protection.Short-circuit protection feature. Comprehensive protection functions greatly enhance factory production

Efficiency, reduced returns by using smallerSOT23-6 Lead-free seal, shaped packagingCMOS technology, low power consumption. Only requires an external light touch to activate.Closed, it can achieve the LED flashlight function, saving PCB space as well.Further reduces system costs. A single lithium battery cell can power 1W or 3W.LED lamps.

II. Features:

Working Voltage 2.5V~5.5V

Work Efficiency Up to 96%

Battery Reverse Polarity Protection

LED open circuit/short circuit protection

Built-in MOS

Button-activated, internally pulled-up

SOT23-6 Green Packaging

Section 3: Application Scope:

Flashlight

Headlight