SC802A
Not Recommended for New Designs
Not recommended for new designs.
Features
- Fully integrated charger with FET pass transistor, reverse-blocking diode, sense resistor, timer, and thermal protection
- Complete voltage ranges of 4.1 V, 4.2 V & adjustable
- Programmable precharge, fastcharge & termination current
- Battery voltage controlled to 1% accuracy
- Soft-start for glitch-free adaptor plug-in
- Up to 1 A continuous charge current
- Charge current monitor output for microcontroller or ADC interface
- Input voltage range from 4.2 V to 14 V
- 0.1 µA battery drain current in shutdown and monitor modes
- Operates without a battery in regulated LDO mode
- Small 4 mm x 4 mm 16-lead MLP package
- NTC thermistor sense input
- Adjustable 6-hour programmable charge timer
- Over current protection in all charging modes
- Over voltage protection
- Remote Kelvin sensing at the battery terminals
- ADC input control capable
- Status output communicates charging and end of charge cycle
- Charges Li-ion, Li-polymer, NiCd and NiMH Batteries
- Cellular phones
- PDAs
- Handheld meters
- Charging stations
- Handheld computers
- Digital cameras
- Programmable current source
Applications
Packaging
- MLPQ-16 (4X4 mm)
Order Codes
- SC802AIMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
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