bq24004 Overview
The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They bine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky;.
bq24004 Key Features
- 2 Highly Integrated Solution With FET Pass Transistor and Reverse-Blocking Schottky and Thermal Protection
- Integrated Voltage and Current Regulation With Programmable Charge Current
- High-Accuracy Voltage Regulation (±1%)
- Ideal for Low-Dropout Linear Charger Designs
- Up to 1.2-A Continuous Charge Current
- Safety-Charge Timer During Preconditioning and Fast Charge
- Integrated Cell Conditioning for Reviving Deeply Discharged Cells and Minimizing Heat Dissipation During Initial Stage o
- Optional Temperature or Input-Power Monitoring Before and During Charge
- Various Charge-Status Output Options for Driving Single, Double, or Bicolor LEDs or Host-Processor Interface
- Charge Termination by Minimum Current and Time