Microchip Technology MCP73871T-3CAI/ML
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.48 | Dhs. 6.48 |
| 15+ | Dhs. 6.27 | Dhs. 94.05 |
| 25+ | Dhs. 6.14 | Dhs. 153.50 |
| 50+ | Dhs. 5.80 | Dhs. 290.00 |
| 100+ | Dhs. 5.12 | Dhs. 512.00 |
| N+ | Dhs. 1.02 | Price Inquiry |
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MCP73871T-3CAI/ML - Advanced Li-Ion Battery Charger IC
The MCP73871T-3CAI/ML from Microchip Technology is a highly integrated single-cell lithium-ion/lithium-polymer battery charge management controller designed for space-constrained, cost-sensitive applications. This advanced IC features autonomous operation with programmable charge current up to 1.1A, making it ideal for portable electronics, IoT devices, and battery-powered embedded systems.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Charging: Optimized for 4.35V battery pack voltage with constant-current/constant-voltage charging algorithm
- USB Interface: Direct USB power input support for convenient charging from standard USB ports
- Programmable Charge Current: Adjustable charging current up to 1.1A maximum for flexible battery capacity support
- Integrated Protection: Over-temperature fault protection ensures safe operation across demanding conditions
- Wide Operating Range: Functions reliably from -40°C to 85°C ambient temperature with 6V maximum supply voltage
- Compact Surface Mount Package: 20-VFQFN (4x4mm) exposed pad design minimizes PCB footprint
- Timer Programmability: Configurable safety timer prevents overcharge conditions
Applications
The MCP73871T-3CAI/ML is perfectly suited for:
- Portable consumer electronics and handheld devices
- Wireless sensors and IoT edge devices
- Wearable technology and fitness trackers
- USB-powered battery backup systems
- Medical and healthcare monitoring equipment
- Industrial embedded systems requiring reliable battery management
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic semiconductor sourcing with comprehensive lifecycle support. Every component is verified for quality and backed by our commitment to long-term availability across global markets. Our technical team provides expert guidance to ensure you select the right battery management solution for your application.
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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 | 4.35V |
| 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 |  |
MCP73871T-3CAI/ML.pdf