SC801
Not recommended for new designs.
Obsolete - this device is no longer available.
Features
- Fully integrated charger with
- FET pass transistor
- Reverse blocking diode
- Sense resistor
- Thermal protection
- Input voltage range 4.2 V to 14 V
- Complete voltage ranges
- 4.1 V
- 4.2 V
- Adjustable
- Programmable pre-charge, fast-charge, and termination current
- Battery voltage controlled to 1% accuracy
- Soft start for step load and adaptor plug-in
- Up to 1.5 A continuous charge current
- Charge-current monitor output from microcontroller or ADC interface
- 0.1 µA battery drain current in shutdown and monitor modes
- Operates without a battery in regulated LDO mode
- Low thermal impedance of 50°C/watt
- Few external components
- Over-current protection in all charging modes
- Over-voltage protection
- All output can drive LEDs and interface to host processor
- Remote Kelvin sensing at the battery terminal
- Small input & output filter capacitors
- Status output communicates charging and end-of-charge cycle
- Charges Li-ion, Li-polymer, NiCd and NiMH batteries
- Now available in lead-free packaging
- Small 4 mm x 4 mm 16-lead MLP package
- Cellular phones
- PDAs
- Handheld meters
- Charging stations
- Handheld computers
- Digital cameras
Applications
Packaging
- MLPQ-16 (4X4 mm)
Order Codes
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
| Part # | Country | Qty | Buy | Distributor |
|---|
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(-40°C to +85°C / 4000 cycles)
(50°C, 4000 Hrs)
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Resources
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In 1885, Karl Benz, a German engineer, invented the first functional automobile. Over the past 130 years, automobiles have evolved considerably. Semtech is proud to be a part of the automotive technology journey and is aiding this evolution by offering key technologies that contribute to the advancement of safety, reliability and performance of automobiles. In commemoration of the inventor’s birthday, November 25, we take a look at some key automotive applications for integrated circuits (IC), and highlight Semtech’s contribution (or participation) to their implementation.
Automotive IC Technology Enables Smoother Driving…
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