EMD2050 Datasheet - ESMT

EMD2050 - PWM Step-Up DC/DC Converter

The EMD2050 designed with high efficiency step up DC/DC converter for driving white LEDs.

The device can drive up 3 white LEDs from a single Li-Ion battery or a DC power 2.5V to 5.5V.

The EMD2050 uses current mode and pulse-width modulated (PWM) operation.

It switches at 1.2MHz and allows using smal

EMD2050 Features

* WLEDs supports (20mA for each channel):

* Up to 3S13P at VIN=3.7V

* Up to 3S18P at VIN=5.0V (Note: SÆ Series; PÆ Parallel)

* Low Quiescent Current: 55 μA

* Over Voltage Protection: 15V

* Inherently Matched LED Current

* Shutdown Current < 1μA

Datasheet Details

EMD2050

ESMT

239.32 KB

Pwm step-up dc/dc converter.

📁 Related Datasheet

📌 All Tags