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EMD2095

Elite Semiconductor
Part Number EMD2095
Manufacturer Elite Semiconductor
Description PWM Step-Up DC/DC Converter
Published Jul 21, 2014
Detailed Description ESMT EMD2095 PWM Step-Up DC/DC Converter for Panel Backlight General Description The EMD2095 is a highly efficient, s...
Datasheet PDF File EMD2095 PDF File

EMD2095
EMD2095

Overview
ESMT EMD2095 PWM Step-Up DC/DC Converter for Panel Backlight General Description 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 operation frequency of 1.
2MHz allows the system to use small inductor, input and output capacitors.
An internal compensation circuit can reduce the external component count.
To safeguard the system, the EMD2095 includes various protection circuits such as under-voltage lockout, current limit, over voltage and thermal shutdown.
EMD2095 are available in the tiny packages of SOT-23-6L.
Applications      Mobile Phone Digital Still Cameras Portable applications MP3 Players GPS Receivers Features           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 85°C Package in Tape & Reel Order, Marking & Packing Information Package Vout Product ID Marking Packing SOT-23-6L Adjustable EMD2095-00VC06NRR Tape & Reel 3Kpcs Elite Semiconductor Memory Technology Inc.
Publication Date:Nov.
2013 Revision: 0.
1 2/13 ESMT Function Block EMD2095 Fig.
2 Pin Functions Pin Name LX GND FB SOT-23-6L Pin # 1 2 3 Function Switch Pin.
Connect inductor/diode here.
Ground Pin.
Feedback Pin.
Reference voltage is 0.
2...


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