ISL9219 Description
ISL9219 Li-ion Battery Charger The ISL9219 is a fully integrated high input voltage single-cell Li-ion battery charger. This charger is fully in pliance with the USB electrical specification. The charger performs the CC/CV charge function required by Li-ion batteries.
ISL9219 Key Features
- 40 to +85 20 Ld 3x4 QFN L20.3x4
- Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications
- plete Charger for Single-Cell Li-ion/Polymer Batteries
- Integrated Pass Element and Current Sensor
- No External Blocking Diode Required
- Low ponent Count and Cost
- 0.7% Voltage Accuracy
- Programmable Charge Currents
- 250µA (Typ) Suspend Quiescent Current
- USB 100mA/500mA ply