MCP73871-4CCI/ML
- Mfr.Part #
- MCP73871-4CCI/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 20QFN
- Stock
- 21,510
- In Stock :
- 21,510
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- * Fullname:
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- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Pbfree Code :
- yes
- Current - Charging :
- Constant - Programmable
- Package :
- Tube
- Voltage - Supply (Max) :
- 6V
- Supply Voltage-Min (Vsup) :
- 4.65 V
- Product Type :
- Battery Management
- Package / Case :
- 20-VFQFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Programmable Features :
- Timer
- Length :
- 4mm
- Product Category :
- Battery Management
- Seated Height-Max :
- 1 mm
- Supply Voltage-Max (Vsup) :
- 6 V
- Terminal Pitch :
- 0.5mm
- Supplier Device Package :
- 20-QFN (4x4)
- Battery Chemistry :
- Lithium Ion/Polymer
- Series :
- *
- Terminal Position :
- QUAD
- Fault Protection :
- Over Temperature
- Brand :
- Microchip Technology
- Adjustable Threshold :
- yes
- Temperature Grade :
- Industrial
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage :
- 5.35V
- Mounting Style :
- SMD/SMT
- Width :
- 4mm
- Product :
- Charge Management
- Operating Supply Current :
- 2.5 mA
- Battery Type :
- Li-Ion/Li-Pol
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Supply Current-Max (Isup) :
- 3.75mA
- Product Status :
- Active
- Number of Cells :
- 1
- Interface :
- USB
- Published :
- 2009
- Schedule B :
- 8542390000
- Reach Compliance Code :
- Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Screening Level :
- Industrial
- Number of Channels :
- 1
- JESD-30 Code :
- S-PQCC-N20
- Packaging :
- Tube
- Mounting :
- Surface Mount
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 85 C
- Supplier Package :
- QFN
- Terminal Form :
- NO LEAD
- Base Part Number :
- MCP73871
- Operating Supply Voltage :
- 4.7 V to 6 V
- RoHS :
- Non-Compliant
- Output Current :
- 10 mA
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Battery Pack Voltage :
- 4.4V
- Number of Terminals :
- 20
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Pin Count :
- 20
- Base Product Number :
- MCP73871
- Output Voltage :
- 4.1V
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Charge Current - Max :
- 1.1A
- JESD-609 Code :
- e3
- Input Voltage :
- 4.4 to 6 V
- Charge Current :
- 1 A
- Datasheets
- MCP73871-4CCI/ML

Battery Chargers Microchip Technology MCP73871-4CCI/ML Overview
The Microchip Technology MCP73871-4CCI/ML is a highly integrated, efficient, single-cell Li-Ion/Li-Polymer battery charge management controller, designed to provide reliable charging solutions across a broad spectrum of applications. This advanced IC integrates current regulation, voltage regulation, and safety features into a compact 20-QFN package, making it an optimal solution for space-constrained applications. By leveraging Microchip's proven technology, the MCP73871-4CCI/ML ensures enhanced performance and longevity of battery-powered devices, ideal for manufacturers seeking a dependable and efficient charging solution.
MCP73871-4CCI/ML Features
- Integrated Power-Path management enables simultaneous battery charging and load operation.
- Automatic charge termination and recharge ensures safety and battery health.
- Temperature monitoring functionality that prevents charging in extreme conditions.
- Status outputs for LED or host microcontroller enablement, providing real-time charging updates.
- Programmable charge current up to 1A, suitable for various battery sizes and needs.
MCP73871-4CCI/ML Applications
- Portable Consumer Electronics: Utilized in smartphones, cameras, and portable gaming devices to manage power supply efficiently while extending battery life.
- Medical Devices: Ensures reliable power management in critical healthcare equipment like portable monitors and wearable health trackers.
- Portable Power Banks: Integral for maintaining consistent charging cycles and enhancing the efficiency of power banks.
- Solar-Powered Devices: Ideal for devices in remote locations, using solar panels to charge batteries safely and effectively.
- Wearable Technology: Supports compact form factors in smartwatches and fitness trackers with its minimal footprint and efficient charging capability.
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