PT8A2803 Overview
Key Specifications
Operating Voltage: 5 V
Max Operating Temp: 85 °C
Min Operating Temp: -30 °C
Description
The PT8A2803 is a fully integrated single-cell Liion/Polymer battery charger. The charger operates in a constant-current-constant-voltage (CC/CV) charging profile without employing external FETs and blocking diodes.
Key Features
- A Constant-Current / Constant-Voltage Linear Charger for Single-Cell Li-ion/Polymer Batteries
- Integrated Pass Element and Current Sensor
- Highly-Integrated, Requiring No External FETs or Blocking Diode
- ±0.5% 4.2V Voltage Accuracy at Room Temperature. ±1% All Temperatures. (Available with 4.1V and 4.36V options upon request)
- Programmable Charge Current 50mA to 500mA
