IT4054
IT4054 is Standalone Linear Li-lon Battery Charger manufactured by Infiniture.
Standalone Linear Li-lon Battery Charger With Thermal Regulation in ThinSOT Description
IT4054 is a plete constant-current & Constant voltage linear charge for single cellLithium-ion and Lithium-Polymer batteries. Its Make IT4054 ideally suited Applications. Furthermore. for portable
Features
- Programmable Charge Current Up to 800mA.
- No MOSFET,Sense Resistor or Blocking Diode Required.
- Constant-Current/Constant-Voltage Operation with Thermal Protection to Maximize Charge Rate without Risk of Overheating.
- Charges Single Cell Li-lon Batteries Directly from USB Port.
- Preset 4.2V Charge Voltage with ±1% Accuracy.
- 25uA Supply Current in Shutdown
- 2.9V Trickle Charge...
