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1.產(chǎn)品簡介

1.2A/16v全集成線性充電器單節(jié)鋰電池方案——ETA4056，上海鈺泰原裝正品

ETA4056E8A ESOP8

ETA4056D2I DFN2X2-8

ETA4056D6I DFN2X3-8

ETA4056S2G S0T23-6

產(chǎn)品實拍圖：

ETA4056 is a single cell, fully integrated constant current(cc)/constant voltage

(cv) Li-ion battery charger. Its compact package with minimum external Components

requirement makes the ETA4056 ideal for portable applications, No external sense

resistor or blocking diode is necessary for the ETA4056. Build-in thermal feedback

mechanism regulates the charge current to control the die temperature during

highpower operation or at elevated ambient temperature. The ETA4056 has a pre-

charge function for trickle charging deeply discharged batteries. The fast charge

current can be programmed by an external resistor, CV regulation mode is

automatically enabled once the batterys charging curve reaches the constant voltage

portion.

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