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EMD2055

PWM Step-Up DC/DC Converter

EMD2055 Features

* Up to 10 WLEDs supports

* Low Quiescent Current: 120 µA

* Over Voltage Protection: 36.5V

* Inherently Matched LED Current

* Shutdown Current < 1µA

* Reference Voltage 0.245V

* PWM Dimming Control (2kHz~200kHz)

* Internal Soft Start and Compensation

* 1.4A Intern

EMD2055 General Description

The EMD2055 is a highly efficient, step-up DC/DC converter for driving white LEDs. The device can drive up to 10 serially connected white LEDs from a single Li-Ion battery, or to drive multiple serial and parallel combinations with a DC power supply from 2.5V to 5.5V. The EMD2055 uses current mode a.

EMD2055 Datasheet (235.33 KB)

Preview of EMD2055 PDF

Datasheet Details

Part number:

EMD2055

Manufacturer:

Elite Semiconductor

File Size:

235.33 KB

Description:

Pwm step-up dc/dc converter.

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EMD2055 PWM Step-Up Converter Elite Semiconductor

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