1-channel power supply management circuit, QFN package, 4mm x 4mm x 0.88mm. Features include a maximum charge current of 1A, maximum output current of 1A, and a maximum output voltage of 4.2V, supporting a single battery cell. Operates from a 4.5V to 6V supply voltage with a maximum input voltage of 6V. Integrated fault protection includes over-temperature. USB interface and surface mount termination.
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Microchip MCP73871-2CAI/ML technical specifications.
| Battery Pack Voltage | 4.2V |
| Package/Case | QFN |
| Drain to Source Resistance | 200mR |
| Fault Protection | Over Temperature |
| Height | 0.88mm |
| Interface | USB |
| Lead Free | Lead Free |
| Length | 4mm |
| Max Charge Current | 1A |
| Max Input Voltage | 6V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 4.2V |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Cells | 1 |
| Output Current | 1A |
| Output Voltage | 4.2V |
| Package Quantity | 91 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Width | 4mm |
| RoHS | Compliant |
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