MCP73863T-I/ML
- Mfr.Part #
- MCP73863T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CONTRL LI-ION 1CEL 16QFN
- Stock
- 5,240
- In Stock :
- 5,240
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- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Manufacturer :
- Microchip Technology Inc
- Max Operating Temperature :
- 85 °C
- Base Product Number :
- MCP73863
- Supply Current-Max (Isup) :
- 4mA
- Seated Height-Max :
- 1 mm
- Number of Terminals :
- 16
- Radiation Hardening :
- No
- Lifecycle Status :
- EOL (Last Updated: 2 years ago)
- Current - Charging :
- Constant - Programmable
- JESD-30 Code :
- S-PQCC-N16
- Published :
- 2011
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.65mm
- Length :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Operating Temperature :
- -40°C~85°C TA
- Power Supplies :
- 4.5/12 V
- Battery Pack Voltage :
- 4.2V
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR)
- Temperature Grade :
- Industrial
- Series :
- --
- Fault Protection :
- --
- Max Supply Voltage :
- 12V
- Number of Cells :
- 1
- Width :
- 4mm
- Programmable Features :
- Timer
- Pin Count :
- 16
- Terminal Position :
- QUAD
- Product Status :
- Obsolete
- Mount :
- Surface Mount
- Interface :
- --
- Package Shape :
- Square
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Number of Pins :
- 16
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 16
- Base Part Number :
- MCP73863
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Battery Chemistry :
- Lithium Ion/Polymer
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Supply Voltage-Max (Vsup) :
- 12 V
- JESD-609 Code :
- e3
- Number of Channels :
- 1
- Output Current :
- 1.2A
- Terminal Form :
- NO LEAD
- Voltage - Supply (Max) :
- 12V
- RoHS Status :
- ROHS3 Compliant
- Charge Current - Max :
- 1.38A
- Supplier Device Package :
- 16-QFN-EP (4x4)
- Min Supply Voltage :
- 4.5V
- Output Voltage :
- 4.2V
- Number of Functions :
- 1
- Min Operating Temperature :
- -40 °C
- Package / Case :
- 16-VQFN Exposed Pad
- Surface Mount :
- yes
- Datasheets
- MCP73863T-I/ML

Battery Chargers Microchip Technology MCP73863T-I/ML Overview
The Battery Chargers Microchip Technology MCP73863T-I/ML is an advanced battery management solution designed for precision charging of single-cell Lithium-Ion batteries. Developed by industry leader Microchip Technology, this IC integrates critical features such as automatic charge termination and pre-conditioning of deeply discharged batteries. The compact 16QFN package allows for integration into space-constrained applications, making it an ideal choice for portable electronics. Its design focuses on optimizing battery life and promoting safe charging practices, ensuring that end-user devices operate reliably and efficiently.
MCP73863T-I/ML Features
This highly integrated IC includes several key features that enhance its utility in battery charging applications. It supports a range of input voltages and provides a constant charge current option that can be programmed via an external resistor. Safety features include thermal regulation, under-voltage lockout, and automatic charge termination to prevent overcharging. Its status output pin allows for real-time monitoring of the charging process by external microcontroller units.
MCP73863T-I/ML Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and digital cameras, where space is at a premium and efficient charging is crucial. The MCP73863T-I/ML ensures fast, safe charging to minimize downtime and extend device usability.
- Medical Devices: Applied in portable medical diagnostics equipment where reliable battery performance is critical for accurate readings and patient safety. Its precise charge management helps in maintaining battery health and longevity.
- Wearable Technology: Ideal for use in fitness trackers and smartwatches, which require small batteries with frequent charge cycles. The IC's compact form factor and efficiency are critical for the design and functionality of wearable devices.
- Uninterruptible Power Supplies (UPS): Ensures continuity of power in critical systems and infrastructures. The MCP73863T-I/ML’s reliability supports the long-term stability of backup battery systems.
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