bq25050
bq25050 is Single Cell Li-Ion Battery Charger manufactured by Texas Instruments.
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SLUSA33
- MARCH 2010
1A, Single-Input, Single Cell Li-Ion Battery Charger with 50-m A LDO, External Power Path
Control, and Single Input Interface
Check for Samples: bq25050
Features
- 30V input Rating, With 10.5V Over-Voltage Protection (OVP)
- FET Controller for External Battery FET for External Power Path Control (BGATE)
- Input Voltage Dynamic Power Management
- 50m A integrated Low Dropout Linear
Regulator (LDO)
- Programmable Charge Current Through Single
Input Interface (CTRL)
- 0.5% Battery Voltage Regulation Accuracy
- 7% Charge Current Regulation Accuracy
- Thermal Regulation and Protection
- Battery NTC Monitoring During Charge and
Discharge
- Status Indication
- Charging/Done and
Temperature Faults
- Available in small 2mm × 3mm 10 Pin SON
Package
APPLICATIONS
- Smart Phones
- Mobile Phones
- Portable Media Players
- Low Power Handheld Devices
TYPICAL APPLICATION...
