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ET5120A - Efficiency Boost LED Driver

Download the ET5120A datasheet PDF. This datasheet also covers the ET5120 variant, as both devices belong to the same efficiency boost led driver family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (ET5120-EtekMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ET5120A
Manufacturer Etek Microelectronics
File Size 590.55 KB
Description Efficiency Boost LED Driver
Datasheet download datasheet ET5120A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Etek Microelectronics ET5120/A 37V， PWM ， LED ET5120 LED ， DC-DC 。 MOSFET，。 880mA ET5120 37V（10 LED ）。 ， 3 LED ，ET5120 180mA 。， 。 0.9MHz ,。 CTRL PWM 。 ET5120 ，，LED （） 。 1µA。 z ： 10 LED z 40V （ 880mA） z ：2.7V~5.5V z PWM （ 90%） z ： ET5120：300mV ET5120A：200mV z z LED （OVP）：37V z 0.9MHz z PWM ：100Hz~200kHz z ， z z 1µA z ：ET5120(SOT23-6), ET5120A(TSOT23-6) z LED z z z z Rev 1.0 2013-08-30 1/9 ET5120/A 1 2 3 4 5 6 1. LX GND FB CTRL VOUT VIN 。 。 ，0.2V/0.3V。 IC PWM 。。 PWM LED 。 。 IC 。 Rev 1.0 2013-08-30 2/9 ET5120/A 2. ET5120 ， LED 。 ET5120 。， MOSFET。， （COMP）。（GM）， MOSFET 。 ， FB 。 ET5120 ，，。ET5120 （OVP），。 OVP LED 。 ，，。 OVP ， 。 LX/VOUT IC 。 Rev 1.