Texas Instruments bq24063
The bq2406x series are highly integrated Li-Ion and Li-Pol linear chargers, targeted at space-limited portable applications. The bq2406x series offers a variety of safety features and functional options, while still implementing a complete charging system in a small package. The battery is charged in three phases: conditioning, constant or thermally regulated current, and constant voltage.| Part No. | bq24063 |
|---|---|
| Datasheet | bq24063 Download |
| Manufacturer |  Texas Instruments |
| Description | 1A SINGLE-CHIP Li-Ion/Li-Pol CHARGE MANAGEMENT |
| Buy | Stock & Price |
FEATURES
● Ideal for Low-Dropout Designs for Single-Cell Li-Ion or Li-Pol Packs in Space LimitedAPPLICATIONS
● Integrated Power FET and Current Sensor for up to 1-A ChargeAPPLICATIONS
● Reverse Leakage Protection Prevents Battery Drainage● ±0.5% Voltage Regulation Accuracy
● Thermal Regulation Maximizes Charge Rate
● Charge Termination by Minimum Current and Time
● Precharge Conditioning With Safety Timer
● Status Outputs for LED or System Interface Indicate Charge, Fault, and Power Good Outputs
● Short-Circuit and Thermal Protection
● Automatic Sleep Mode for Low Power Consumption
● Small 3×3 mm MLP Package
● Selectable Battery Insertion and Battery Absent Detection
● Input Overvoltage Protection – 6.5 V and 10.5 V Options
APPLICATIONS
● PDA, MP3 Players, Digital Cameras● Internet Appliances and Handheld Devices
DESCRIPTION
Charge is terminated based on minimum current. An internal programmable charge timer provides a backup safety feature for charge termination and is dynamically adjusted during the thermal regulation phase.
