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ETA4058

Ultra-Low Power PMU with 16V Linear Charger and 300mA LDO

ETA4058 is an ultra-low power PMU with 2 modules: a 16V single cell Li-ion battery linear charger and a 300mA low-dropout(LDO) linear voltage regulator. The linear charger is fully integrated with constant current(CC)/ constant voltage(CV) control module and charge FET, with minimal external devices. It also has the function of pre-charge, which can charg...

一般应用
特征
  • Ultra-low IQ When Standby, IBAT=1uA
  • 16V Input Standoff Voltage
  • 4.35V Charge Termination Voltage
  • Charge Current Programmable, Up to 1.2A
  • 3.3V/300mA Output Power
  • Logic Control Shutdown and Thermal Shutdown
  • DFN2x3-8 Package
应用
  • Wearables
  • E-cigarette