The MCP73123 is a single cell, highly integrated LiFePO4 (lithium iron phosphate) battery charge management controller for use in space-limited and cost-sensitive applications. The MCP73123 can accept an absolute maximum of 18V input and provides a 6.5V overvoltage protection. The output current can is programmable to be between 130 mA and 1.1A. The MCP73123 is specified over the ambient temperature range of -40°C to +85°C and is available in a 10 lead, 3x3 mm DFN package.
Features
| Parameter
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MCP73123/223 Data Sheet | Data Sheets | 02/11/2013 | 1190KB | |
AN1276 - Design A Low-Cost Lithium Iron Phosphate (LiFePO4) Battery Charger With MCP73123 | AppNote | 07/23/2009 | 202KB | ![]() |
Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB | |
MCP73X23 OVP Lithium Iron Phosphate Battery Charger Evaluation Board | User Guides | 07/23/2009 | 280KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
MCP73123-22AI/MF | 10 | DFN | -40C to +85C | TUBE | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123-22JI/MF | 10 | DFN | -40C to +85C | TUBE | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123-22SI/MF | 10 | DFN | -40C to +85C | TUBE | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123-22TI/MF | 10 | DFN | -40C to +85C | TUBE | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123-22WI/MF | 10 | DFN | -40C to +85C | TUBE | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123T-22AI/MF | 10 | DFN | -40C to +85C | T/R | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123T-22JI/MF | 10 | DFN | -40C to +85C | T/R | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123T-22SI/MF | 10 | DFN | -40C to +85C | T/R | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
MCP73123T-22WI/MF | 10 | DFN | -40C to +85C | T/R | 1.12 | 0.93 | 0.85 | 0.82 | 0.81 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
MCP73123T-22AI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22AI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22SI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-22SI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-20SI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-20PI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-20PI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22WI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-22WI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22TI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-22TI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-2AGI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-2AGI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-22G/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22G/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123T-22JI/MF | 0.023900 | 0.234849 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP73123-22JI/MF | 0.023900 | 0.041667 | 10 | DFN | 3x3x0.9mm | Matte Tin | e3 | ![]() | ![]() |