ETA4056 charger equivalent, 1.2a/16v fully integrated linear charger.
* 16V input standoff voltage
* 4.2V charge termination voltage
* 2.9V trickle charge threshold
* Charge current programmable, up to 1.2A
* 250nA BAT c.
No external sense resistor or blocking diode is necessary for the ETA4056. Build-in thermal feedback mechanism regulate.
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 resis.
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