Texas Instruments bq24006
The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine highaccuracy current and voltage regulation; FET passtransistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; charge termination; charge-status indication; and charge timer in a small package. The bq2400x measures battery temperature using an external thermistor.| Part No. | bq24006 |
|---|---|
| Datasheet | bq24006 Download |
| Manufacturer |  Texas Instruments |
| Description | Two-Cell Li-Ion Charge Management |
| Buy | Stock & Price |
FEATURES
1●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 for Two-Cell Li-Ion Packs With Coke or Graphite Anodes
● 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 of Charge
● 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
● Low-Power Sleep Mode
● Packaging: 20-Lead TSSOP PowerPAD™
APPLICATIONS
● PDAs● Internet Appliances
● MP3 Players
● Digital Cameras
DESCRIPTION
For safety, the bq2400x inhibits charge until the battery temperature is within the user-defined thresholds.
