The MCP73871 device is a 1A fully integrated linear solution for system load sharing and Li-Ion / Li-Polymer battery charge management with AC-DC wall adapter and USB port power sources selection. It’s also capable of autonomous power source selection between input or battery. The MCP73871 device employs a constant current/constant voltage (CC/CV) charge algorithm with selectable charge termination point. The constant voltage regulation is fixed with four available options: 4.10V, 4.20V, 4.35V, or 4.40V.
产品特性
| 技术参数
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MCP73871 Data Sheet (English) | Data Sheets | 09/09/2013 | 1302KB | |
AN1260 - Li-Ion/Li-Poly Battery Charge and System Load Sharing Management Design Guide With MCP73871 | AppNote | 06/10/2011 | 235KB | ![]() |
Low Power Analog Solutions | Sell Sheets | 05/16/2011 | 120KB | |
Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB | |
MCP73871 Demo Board with VPCC User's Guide | User Guides | 11/17/2009 | 366KB | |
MCP73871 Evaluation Board User's Guide | User Guides | 08/18/2008 | 393KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
MCP73871-1AAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-1CAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-1CCI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-2AAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-2CAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-2CCI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-3CAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-3CCI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-4CAI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871-4CCI/ML | 20 | QFN | -40C to +85C | TUBE | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-1AAI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-1CAI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-1CCI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-2AAI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-2CCI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-4CAI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
MCP73871T-4CCI/ML | 20 | QFN | -40C to +85C | T/R | 1.79 | 1.49 | 1.35 | 1.31 | 1.29 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
MCP73871-4CCI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-4CAI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-4CCI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-1CAI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-3CAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-2CCI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-2CCI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-3CCI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-2CAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-2AAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-2AAI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-1AAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-1CAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-1AAI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-1CCI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871T-1CCI/ML | 0.043100 | 0.212121 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73871-4CAI/ML | 0.043100 | 0.076923 | 20 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |