Microchip Technology MCP73871-2AAI/ML
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.29 | $2.29 |
| 15+ | $2.22 | $33.30 |
| 25+ | $2.17 | $54.25 |
| 50+ | $2.05 | $102.50 |
| 100+ | $1.81 | $181.00 |
| N+ | $0.36 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | Over Temperature |
| Charge Current - Max | 1.1A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
| ROHS |  |
The MCP73871-2AAI/ML is a linear charge management controller for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1.1A and regulates the battery to 4.2V. With a USB interface and over-temperature protection, this device is housed in a 20-VFQFN package, ideal for portable consumer electronics.
- Safe charging: Over-temperature protection prevents overheating during charge cycles.
- USB compatibility: Simplifies design with standard USB power sources.
- Compact footprint: 20-VFQFN package is suitable for slim devices.
- Wide temperature range: Operates from -40°C to 85°C for diverse applications.
Smartphones and Tablets
Provides a reliable charging solution for single-cell Li-Ion batteries in mobile devices, using USB power with over-temperature protection.
Wearable Technology
Ideal for smartwatches and fitness trackers that require a compact, efficient charger with a 4.2V regulation point.
Portable Gaming Devices
Ensures safe and consistent charging for handheld gaming consoles, supporting up to 1.1A current.
Digital Cameras
Charges camera batteries reliably, with the wide temperature range accommodating outdoor photography conditions.
Bluetooth Speakers
Powers portable speakers with a single Li-Ion cell, offering a USB interface for easy charging from adapters or power banks.
- Q: What battery chemistry is supported?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells does it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What fault protection is available?
- A: It includes Over Temperature protection.
- Q: What interface does it use?
- A: It uses a USB interface.
MCP73871-2AAI/ML.pdf
- Q: What battery chemistry is supported?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells does it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What fault protection is available?
- A: It includes Over Temperature protection.
- Q: What interface does it use?
- A: It uses a USB interface.
