AIC1790
Overview
The AIC1790 is highly integrated Li-ion and Li-Pol linear charge devices targeted at space limited portable applications. It offers integrated power MOSFET and current sensor, reverse blocking protection, high accuracy current and voltage regulation, charge status, and charge termination, in a small package.
- Complete Linear Charger for 1 Cell Lithium-Ion Battery
- Ideal for Low-Dropout Designs for Single-Cell Liion or Li-Pol Packs in Space Limited Applications
- No External MOSFET, Sense Resistor or Blocking Diode Required
- Up to 1000mA Charge Current
- Reverse Leakage Protection Prevents Battery Drainage
- Integrated Current and Voltage Regulation
- Charge Termination by 1/10 Full Charge Current
- Precharge With Safety Timer
- Status Outputs for LED or System Interface Indi- cates Charge and Fault Conditions
- Battery Insertion and Removal Detection
