MCP73871-1CAI/ML
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- Mfr.Part #
- MCP73871-1CAI/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 20QFN
- Stock
- 163
- In Stock ：
- 163
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- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Operating Supply Current :
- 2.5 mA
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Output Voltage :
- 4.1V
- Terminal Form :
- NO LEAD
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Packaging :
- Tube
- Output Current :
- 10 mA
- Series :
- *
- Power Supplies :
- 5V
- RoHS :
- Non-Compliant
- Factory Lead Time :
- 6 Weeks
- Brand :
- Microchip Technology
- Terminal Pitch :
- 0.5mm
- Operating Supply Voltage :
- 4.4 V to 6 V
- Product Status :
- Active
- Package / Case :
- 20-VFQFN Exposed Pad
- Pin Count :
- 20
- Seated Height-Max :
- 1 mm
- Number of Terminations :
- 20
- Manufacturer :
- Microchip
- Base Part Number :
- MCP73871
- Supplier Device Package :
- 20-QFN (4x4)
- JESD-609 Code :
- e3
- Number of Cells :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Battery Pack Voltage :
- 4.1V
- Package :
- Tube
- Maximum Operating Temperature :
- + 85 C
- Number of Terminals :
- 20
- Product Type :
- Battery Management
- Qualification Status :
- Not Qualified
- Adjustable Threshold :
- yes
- Supply Current-Max (Isup) :
- 3.75mA
- Charge Current - Max :
- 1.1A
- Current - Charging :
- Constant - Programmable
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 4.65 V
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- Minimum Operating Temperature :
- - 40 C
- Reach Compliance Code :
- Compliant
- Base Product Number :
- MCP73871
- Battery Chemistry :
- Lithium Ion/Polymer
- Package Shape :
- Square
- Published :
- 2013
- Interface :
- USB
- Supply Voltage :
- 5.35V
- Voltage - Supply (Max) :
- 6V
- Mounting Style :
- SMD/SMT
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- Width :
- 4mm
- Fault Protection :
- Over Temperature
- Temperature Grade :
- Industrial
- JESD-30 Code :
- S-PQCC-N20
- Supply Voltage-Max (Vsup) :
- 6 V
- Terminal Finish :
- Matte Tin (Sn)
- HTS Code :
- 8542.39.00.01
- Programmable Features :
- Timer
- Battery Type :
- Li-Ion, Li-Polymer
- Peak Reflow Temperature (Cel) :
- 260
- Product Category :
- Battery Management
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product :
- Charge Management
- Datasheets
- MCP73871-1CAI/ML
Battery Chargers Microchip Technology MCP73871-1CAI/ML Overview
The Battery Chargers Microchip Technology MCP73871-1CAI/ML is an advanced, highly integrated monolithic solution designed for efficient management of single-cell Li-Ion batteries. This IC incorporates both a charge controller and a power-path manager, making it perfect for space-constrained, high-performance applications. It is engineered to optimize charge cycles and extend battery life while providing constant power to the load. Its design supports a range of input sources and is tailored for a seamless integration into portable devices, ensuring reliable charging and system operation.
MCP73871-1CAI/ML Features
The MCP73871-1CAI/ML includes several key features that make it an optimal choice for power management solutions:
- Integrated power-path management to ensure continuous operation of the system even when the battery is being charged.
- Automatic switch-over between USB and AC adapter power sources.
- Precision charge voltage regulation that maximizes battery capacity and life.
- Status outputs for charge indication, enabling real-time feedback on charging state and fault conditions.
- Thermal regulation to prevent overheating and enhance system safety.
- Compact 20-QFN package suitable for portable applications.
MCP73871-1CAI/ML Applications
- Smartphones and Tablets: Utilizes efficient charge management to maintain battery health and ensure extended device usability in mobile applications.
- Portable Medical Devices: Ensures reliable battery management critical for devices that require consistent operational readiness and power management.
- Handheld GPS Units: Offers dependable charging solutions that withstand variable outdoor conditions, ensuring GPS devices remain powered for prolonged periods.
- Wearable Technology: Integrates seamlessly into compact form factors, providing effective power management without compromising device size and user comfort.
- Wireless Speakers: Enables long-lasting battery life and reliable charging, essential for maintaining device performance in wireless audio products.
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