ESMT/EMP
EMD2050
PWM Step-Up DC/DC Converter for Panel Backlight
General Description
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 ...