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首頁 > 線性充電 > ETA4049

ETA4049 30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery ETA4049 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 ETA4049 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4049. Build-in thermal feedback mechanism regulates the charg...

樣品申請 ETA4049_V1.0.pdf

一般應用

特征

30V Input Standoff Voltage
4.2V 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
DFN3x3-10 Package
RoHS Compliant

應用

E-cigarette
Toys
Bluetooth Applications
Li-ion Battery Powered Devices

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