SC803
Not Recommended for New Designs
Not recommended for new designs.
功能
- Fully integrated charger with FET pass transistor, reverse-blocking diode, sense resistor 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 step load and adaptor plug-in
- Up to 1.5 A continuous charge current
- Charge current monitor output from microcontroller or ADC Interface
- Input voltages range from 4.2 V to 7 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
- Low thermal impedance of 50°C/watt
- Few external components
- Over-current protection in all charging modes
- Over-voltage protection with fault pin output
- All outputs able to 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
- Cellular phones
- PDAs
- Handheld meters
- Charging stations
- Handheld computers
- Digital cameras
- Programmable current source
应用
封装
- MLPQ-16 (4X4 mm)
订购代码
- SC803IMLTR: Package Minimum Tape & Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC803
产品描述
FULLY INTEGRATED HIGH CURRENT LITHIUM-ION BATTERY CHARGER SYSTEM
引脚数
16
封装类型
MLPQ
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
(-40°C 至 +85°C / 4000 循环)
(-40°C 至 +85°C / 4000 循环)
是
环境温度存储,锡须测试
(50°C,4000 小时)
(50°C,4000 小时)
是
60°C/90% 相对湿度 4000 小时,锡须测试
是
声明和报告
IPC-1752-2
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Distributor/Catalog Supplier Inventory
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