Datasheet Details
- Part number
- ETA4051
- Manufacturer
- ETA
- File Size
- 457.31 KB
- Datasheet
- ETA4051-ETA.pdf
- Description
- 1A Fully Integrated Linear Charger
ETA4051 Description
ETA4051 30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery .
ETA4051 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger.
ETA4051 Features
* 30V Input Standoff Voltage
* 4.35V Charge Termination Voltage
* 2.6V Trickle Charge Threshold
* Input Over Voltage Protection
* Charge Current Programmable, up to 1A
* 400nA BAT Current when No Charging
* Soft-start Limits in-rush Current
* SOT23-5 Package
APPLICATI
ETA4051 Applications
* No external sense resistor or blocking diode is necessary for the ETA4051. Build-in thermal feedback mechanism regulates the charge current to control the die temperature during high power operation or at elevated ambient temperature. The ETA4051 has the function of precharge, which can charge the
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