Microchip Technology MCP73871T-2AAI/ML
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.28 | $7.28 |
| 15+ | $1.67 | $25.05 |
| 25+ | $1.64 | $41.00 |
| 50+ | $1.55 | $77.50 |
| 100+ | $1.37 | $137.00 |
| N+ | $0.27 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| 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 MCP73871T-2AAI/ML is a versatile linear charge management solution for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1.1A and is precisely calibrated for a 4.2V battery voltage. This device integrates over-temperature protection and a USB interface, all within a space-saving 20-VFQFN package. Its wide operating temperature range of -40°C to 85°C makes it a robust choice for various portable and industrial applications.
- Universal Compatibility: Charges standard 4.2V Li-Ion/Polymer cells, making it a versatile design choice.
- Enhanced Safety: Built-in Over Temperature protection ensures safe operation under various load conditions.
- Simple Integration: The USB interface simplifies power path design for consumer products.
- Compact Footprint: The 20-VFQFN package minimizes PCB space requirements.
- Extended Temperature Range: Reliable performance from -40°C to 85°C for demanding applications.
Standard Portable Electronics
Perfect for standard single-cell Li-Ion devices like smartphones and tablets that require a standard 4.2V charge profile, ensuring broad compatibility and safe operation.
Wireless Peripherals
Ideal for charging wireless mice, keyboards, and headsets, providing a reliable and thermally protected charging solution in a compact package.
Smart Home Devices
Supports battery-powered smart home sensors and hubs, with the USB interface enabling easy connection to standard power adapters.
GPS Trackers
Ensures dependable charging for portable GPS trackers used in logistics and fleet management, thanks to its wide operating temperature range.
Rechargeable Toys
Provides a safe and efficient charging method for consumer toys, with over-temperature protection to prevent overheating during use.
- Q: What battery chemistry does the MCP73871T-2AAI/ML support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger manage?
- A: It is configured for a single-cell (1) battery pack.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the target battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protection features are integrated?
- A: It includes Over Temperature protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
MCP73871T-2AAI/ML.pdf
- Q: What battery chemistry does the MCP73871T-2AAI/ML support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger manage?
- A: It is configured for a single-cell (1) battery pack.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the target battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protection features are integrated?
- A: It includes Over Temperature protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
