首页
样品申请
加入钰泰

ETA4054

16V/1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery

ETA4054 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 ETA4054 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4054. Build-in thermal feedback mechanism regulates the charg...

一般应用
特征
  • 16V standoff input voltage at VIN and BAT pins
  • 4.2V charge termination voltage
  • Charge current programmable, up to 1A
  • No damage when battery reversely connected
  • 25uA supply current when standby
  • Soft-start limits in-rush current
  • SOT23-5 Package
应用
  • Toys
  • Bluetooth applications
  • Li-ion battery powered devices