ETA2831 3.5A output USB Charging

ETA

Description

ETA2831 36V Input, 3.5A output USB Charging Total Solution IC in QFN3x3-16 .
The ETA2831 is a total solution IC specifically for high voltage USB charging applications.

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Datasheet Specifications

Part number: ETA2831
Manufacturer: ETA
File Size: 906.42 KB
Datasheet: ETA2831-ETA.pdf
Description: 3.5A output USB Charging

Features

* Wide Input Operating Range from 4V to 36V
* Standoff Input Voltage: 42V
* High Efficiency at 12V In 5V Out: Up to 91%:
* High Efficiency PFM mode at light load
* Capable of Delivering 3.5A output current
* Peak Output Current up to 4A
* Cable resistance compensation

Applications

* It includes a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator that is capable of delivering up to 4A of output current and a low side USB current limiting switch. The DC-DC in ETA2831 is a current mode converter with a fixedfrequency that is externally a

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ETA2831 3.5A output USB Charging ETA

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