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EMD2080 - Constant Current LED Lighting Driver

General Description

The EMD2080 was designed with high efficiency step up DC/DC converter with constant current source for driving lighting LEDs.

Wide input voltage range makes the application more flexible.

LED dimming can be achieved with pulse width modulation dimming on DIM pin.

Key Features

  • g g Supply Voltage: 6V ~ 30V Driving Current: n Up to 500mA @VIN=12V, VOUT=22.4V Over Voltage Protection: 36V Shutdown Current < 1μA Reference Voltage 0.245V Internal Soft Start and Compensation 1.4A Internal power MOSFET Switch Thermal Shutdown Protection The EMD2080 include current limit, over voltage and thermal shutdown protection. The EMD2080 is available in MSOP-10 package.

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More Datasheets from ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
EMD2055 PWM Step-Up DC/DC Converter
EMD2095 PWM Step-Up DC/DC Converter

Full PDF Text Transcription for EMD2080 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for EMD2080. For precise diagrams, tables, and layout, please refer to the original PDF.

ESMT/EMP Preliminary EMD2080 Constant Current LED Lighting Driver With PWM Dimming Control General Description The EMD2080 was designed with high efficiency step up DC/DC...

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escription The EMD2080 was designed with high efficiency step up DC/DC converter with constant current source for driving lighting LEDs. Wide input voltage range makes the application more flexible. LED dimming can be achieved with pulse width modulation dimming on DIM pin. The EMD2080 switches at 1.2MHz and allows using small inductor and both of input/output capacitors. An internal compensation can reduce external component. g g g g g g Features g g Supply Voltage: 6V ~ 30V Driving Current: n Up to 500mA @VIN=12V, VOUT=22.4V Over Voltage Protection: 36V Shutdown Current < 1μA Reference Voltage 0.245V Internal Soft Start