Linear battery charger controller for single-cell Lithium-Ion/Li-Poly batteries, featuring a 1.1A maximum charge current and 3.6V battery pack voltage. This 10-pin DFN package surface mount component offers over voltage, over temperature, and reverse current fault protection. It operates with a maximum input voltage of 18V and a supply voltage range of 4.2V to 16V, with an output voltage precision of 3.582V to 3.618V. The device boasts a low operating supply current of 700µA and a drain-to-source resistance of 350mR.
PackageDFN
Voltage Rating3.618V
MountingSurface Mount
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Technical Specifications
Microchip MCP73123-22SI/MF technical specifications.
General
| Battery Pack Voltage | 3.6V |
| Battery Type | LITHIUM-ION |
| Package/Case | DFN |
| Drain to Source Resistance | 350mR |
| Fault Protection | Over Voltage, Over Temperature, Reverse Current |
| Height | 0.88mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Charge Current | 1.1A |
| Max Input Voltage | 18V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.1A |
| Max Output Voltage | 3.618V |
| Min Output Voltage | 3.582V |
| Max Supply Voltage | 16V |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of Cells | 1 |
| Number of Channels | 1 |
| Operating Supply Current | 700uA |
| Operating Supply Voltage | 13V |
| Output Current | 1.1A |
| Output Voltage | 3.6V |
| Package Quantity | 120 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Voltage Rating | 3.618V |
| Width | 3mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip MCP73123-22SI/MF Datasheet
Download the complete datasheet for Microchip MCP73123-22SI/MF to view detailed technical specifications.
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