MCP73871T-2CAI/ML
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- Mfr.Part #
- MCP73871T-2CAI/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 20QFN
- Stock
- 27
- In Stock ：
- 27
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Voltage - Supply (Max) :
- 6V
- Number of Pins :
- 20
- Factory Lead Time :
- 23 Weeks
- Output Voltage :
- 4.2V
- Maximum Operating Temperature :
- + 85 C
- Series :
- --
- Number of Terminations :
- 20
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-30 Code :
- S-PQCC-N20
- Number of Cells :
- 1
- Power Supplies :
- 5V
- Height :
- 0.88 mm
- Pbfree Code :
- yes
- Product Category :
- Battery Management
- Supply Voltage-Min (Vsup) :
- 4.65 V
- Package :
- Tape and Reel (TR)
- Interface :
- USB
- Fault Protection :
- Over Temperature
- Reach Compliance Code :
- Compliant
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Base Part Number :
- MCP73871
- Battery Chemistry :
- Lithium Ion/Polymer
- Battery Pack Voltage :
- 4.2V
- Current - Charging :
- Constant - Programmable
- Type :
- Battery Charger
- Number of Terminals :
- 20
- Product Status :
- Active
- Charge Current - Max :
- 1.1A
- Product Type :
- Battery Management
- Number of Functions :
- 1
- Width :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Minimum Operating Temperature :
- - 40 C
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Pin Count :
- 20
- Temperature Grade :
- Industrial
- Programmable Features :
- Timer
- Product :
- Charge Management
- Operating Supply Voltage :
- 5 V
- Mounting Style :
- SMD/SMT
- Supply Current-Max (Isup) :
- 3.75mA
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Terminal Pitch :
- 0.5mm
- Min Supply Voltage :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 20-VFQFN Exposed Pad
- Screening Level :
- Industrial
- Charge Current :
- 50 to 1000 mA
- Package Shape :
- Square
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 6V
- Supplier Package :
- QFN EP
- Brand :
- Microchip Technology
- Mount :
- Surface Mount
- Base Product Number :
- MCP73871
- Mounting :
- Surface Mount
- Terminal Form :
- NO LEAD
- Published :
- 2013
- Supply Voltage :
- 5.35V
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 1 mm
- Battery Type :
- Li-Ion/Li-Pol
- Adjustable Threshold :
- yes
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 20-QFN (4x4)
- Packaging :
- Tape and Reel (TR)
- Manufacturer :
- Microchip
- Length :
- 4mm
- Number of Channels :
- 1
- Output Current :
- 1A
- RoHS :
- Details
- Terminal Position :
- QUAD
- HTS Code :
- 8542.39.00.01
- Supply Voltage-Max (Vsup) :
- 6 V
- Datasheets
- MCP73871T-2CAI/ML
Battery Chargers Microchip Technology MCP73871T-2CAI/ML Overview
The Battery Chargers Microchip Technology MCP73871T-2CAI/ML is an advanced battery management solution designed specifically for single-cell Lithium-Ion or Lithium-Polymer batteries. This integrated circuit (IC) combines efficient charge management with AC-DC wall adapter and USB port power control. By employing a state-of-the-art switching regulator, it ensures safe and fast charging with minimal power dissipation. The MCP73871T-2CAI/ML is ideal for portable devices where efficient charging is key to performance and longevity, making it a critical component in today's mobile electronics market. Its integration of a linear regulator, power MOSFET, and thermal regulation mechanism, all in a compact 20-QFN package, enables designers to enhance system reliability and save space on PCB layouts.
MCP73871T-2CAI/ML Features
- Integrated power MOSFETs support up to 1.8A of charge current.
- Automatic switching between USB and AC adapter power sources.
- Temperature monitoring and thermal regulation to prevent overheating.
- Status indicators for charge completion and fault conditions.
- Programmable charge management settings via I2C interface.
MCP73871T-2CAI/ML Applications
- Smartphones: Ensures efficient and safe battery charging from either USB or wall adapter sources.
- Portable Medical Devices: Provides reliable power management to maintain device operation in critical healthcare environments.
- Wearable Technology: Compact form factor and power efficiency make it ideal for small, battery-dependent devices like smartwatches.
- Portable Gaming Systems: Supports long gaming sessions through efficient power utilization and fast charging capabilities.
- Solar-Powered Devices: Compatible with solar charging systems to provide green energy solutions for field use equipment.
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