Linear Technology LTC4063
the LTC4063 can be put into shutdown mode to reduce the supply current to 35µA and the battery drain current to less than 2µA.| Part No. | LTC4063 |
|---|---|
| Datasheet | LTC4063 Download |
| Manufacturer |  Linear Technology |
| Description | Standalone Linear Li-lon Battery Charger |
| Buy | Stock & Price |
FEATURES
n Charge Current Programmable up to 1A n Integrated 100mA Adjustable Low Dropout Linear Regulator n Charges Single Cell Li-Ion Batteries Directly from USB Port n Preset Charge Voltage with ±0.35% Accuracy n No External MOSFET, Sense Resistor or Blocking Diode Needed n Thermal Regulation Maximizes Charge Rate without Risk of Overheating n Adjustable LDO Output Voltage Range: 1.2V to 4.2V n Programmable Charge Termination Timer n Programmable Charge Current Detection/Termination n SmartStart™ Prolongs Battery Life n Charge Status Output n 35µA Charger Quiescent Current in Shutdown n 15µA LDO Quiescent Current n Available in a Low Profile (0.75mm) 10-Lead (3mm × 3mm) DFN PackageAPPLICATIONS
n Handheld Computers n Portable MP3 Players n Digital CamerasDESCRIPTION
The LTC®4063 is a standalone linear charger for single cell lithium-ion batteries with an adjustable low dropout linear regulator (LDO). The adjustable LDO regulates an output voltage between 1.2V to 4.2V at up to 100mA load current.
