EMD2095 - Elite Semiconductor

EMD2095 PWM Step-Up DC/DC Converter

The EMD2095 is a highly efficient, step-up DC/DC converter for driving white LEDs. The device can drive up to 9 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 EMD2095 uses current mode and pulse-width modulated (PWM) operation. Its high switching .

Features

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 Up to 9 WLEDs supports Low Quiescent Current: 120 μA Over Voltage Protection: 31V Inherently Matched LED Current Shutdown Current < 1μA Reference Voltage 0.245V PWM Dimming Control (2KHz~200kHz) Internal Soft Start and Compensation 1.4A Internal power MOSFET Switch Low Profile SOT-23-6 Package Typical Application (9S3P) Fig. 1 Elite Semiconductor Memory Technology Inc. Publication Date:Nov. 2013 Revision: 0.1 1/13 ESMT Connection Diagram Order Information EMD2095-00VC06NRR 00 VC06 NRR Output voltage SOT-23-6L Package EMD2095 RoHS & Halogen free package Rating: -40 to.