ETA8222 High Efficiency Synchronous Step-Down Converter

ETA

Description

ETA8222 18V, 2A, High Efficiency Synchronous Step-Down Converter in SOT23-6 .
ETA8222 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output cur.

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Datasheet Specifications

Part number: ETA8222
Manufacturer: ETA
File Size: 883.55 KB
Datasheet: ETA8222-ETA.pdf
Description: High Efficiency Synchronous Step-Down Converter

Features

* Wide Input Range: 4.5V-18V
* Adaptive COT Control
* Ultra-fast load transient response
* High Efficiency PFM mode at light load
* High Efficiency Synchronous operation
* No load Iq 210uA
* Low Rdson Internal power FETs
* Capable of Delivering 2A
* No External Co

Applications

* LCD TV
* Set Top Box
* xDSL Modem TYPICAL APPLICATION 10nF 1 BST VIN 5 IN SW 6 10uF ETA 8222 EN 4 EN FB 3 GND 2 2 . 2uH R1 47pF 22uF optional VOUT R2 ORDERING INFORMATION www. etasolution. com PART No. ETA8222S2G PACKAGE SOT23-6 R1+R2 Vout= R2 ×0.6(V) TOP MARK Pcs

ETA8222 Distributors

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ETA8222 High Efficiency Synchronous Step-Down Converter ETA

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