ET9378 Datasheet - Etek Microelectronics

ET9378 Constant frequency 1x/1.33x charge pump DC/DC converter

The ET9378 is a low noise, constant frequency 1x/1.33x charge pump DC/DC converter for white LED applications. The ET9378 is capable of driving up to eight channels of LEDs at preset 19mA per channel from a 3.3V to 5.5V input. Under the same conditions, when the charge pump is opened, its efficiency.

ET9378 Features

* VIN Range: 2.5V to 5.5V Fully Programmable Current with Single Wire

* 16 Current Levels Drives up to Eight Channels of LEDs Overcurrent and Overtemperature Protected No Inductors, Low Noise Operation Small Application Circuit Automatic Soft Start I Q

ET9378 Datasheet (150.80 KB)

ET9378 Datasheet Preview — Preview of ET9378 PDF

Datasheet Details

Part number:

ET9378

Manufacturer:

Etek Microelectronics

File Size:

150.80 KB

Description:

Constant frequency 1x/1.33x charge pump dc/dc converter.

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ET9378 Constant frequency 1.33x charge pump converter Etek Microelectronics

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