MCP73861-I/MLG
- Mfr.Part #
- MCP73861-I/MLG
- Manufacturer
- Microchip Technology
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CONTRL LI-ION 1CEL 16QFN
- Stock
- 1,236
- In Stock :
- 1,236
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- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Package / Case :
- 16-VQFN Exposed Pad
- Surface Mount :
- yes
- RoHS :
- Compliant
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 16
- Max Supply Voltage :
- 12V
- Supply Current-Max (Isup) :
- 4mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Max Charge Current :
- 1.2 A
- Min Operating Temperature :
- -40 °C
- Max Input Voltage :
- 12V
- Supplier Device Package :
- 16-QFN-EP (4x4)
- Fault Protection :
- --
- Product Status :
- Obsolete
- Base Part Number :
- MCP73861
- Voltage - Supply (Max) :
- 12V
- Operating Supply Current :
- 530μA
- Programmable Features :
- Timer
- Nominal Input Voltage :
- 12V
- Lifecycle Status :
- EOL (Last Updated: 2 years ago)
- Published :
- 2005
- Charge Current - Max :
- 1.38A
- Interface :
- --
- Series :
- --
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Number of Pins :
- 16
- Pin Count :
- 16
- RoHS Status :
- Non-RoHS Compliant
- Package :
- Tube
- Min Supply Voltage :
- 4.5V
- Adjustable Threshold :
- yes
- Output Voltage :
- 4.1V
- Current - Charging :
- Constant - Programmable
- Max Output Voltage :
- 4.221V
- Base Product Number :
- MCP73861
- REACH SVHC :
- No SVHC
- Number of Cells :
- 1
- Width :
- 4mm
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Length :
- 4mm
- Output Current :
- 1.2A
- Operating Temperature :
- -40°C~85°C TA
- Battery Pack Voltage :
- 4.2V
- Mounting Type :
- Surface Mount
- Battery Chemistry :
- Lithium Ion/Polymer
- Number of Functions :
- 1
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Operating Temperature :
- 85 °C
- Terminal Pitch :
- 0.65mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Datasheets
- MCP73861-I/MLG

Battery Chargers Microchip Technology MCP73861-I/MLG Overview
The MCP73861-I/MLG from Microchip Technology is an advanced integrated circuit designed for efficient and reliable battery management, specifically tailored for single-cell Li-ion batteries. This innovative IC offers unparalleled control over the charging process, ensuring optimal performance and longevity of the battery.
Featuring a compact 16-pin QFN package, the MCP73861-I/MLG is ideal for applications where space is limited but high-performance charging is essential. Whether used in portable electronics, medical devices, or industrial equipment, this battery charger IC delivers consistent and safe charging, meeting the demands of modern electronic devices.
With Microchip Technology's renowned expertise in integrated circuits and battery management systems, the MCP73861-I/MLG sets a new standard for efficiency, reliability, and versatility in battery charging solutions.
MCP73861-I/MLG Features
- Advanced battery management for single-cell Li-ion batteries
- Compact 16-pin QFN package for space-constrained applications
- Efficient and reliable charging control
- Optimized performance and longevity of batteries
- Safe charging with built-in protection features
- Highly versatile for various electronic applications
MCP73861-I/MLG Applications
- Portable Electronics: The MCP73861-I/MLG is perfect for charging batteries in smartphones, tablets, and wearable devices, ensuring fast and safe charging for on-the-go consumers.
- Medical Devices: In medical equipment such as portable monitors and diagnostic devices, the MCP73861-I/MLG provides reliable power management, essential for patient care and monitoring.
- Industrial Equipment: From handheld tools to IoT devices, the MCP73861-I/MLG offers efficient battery charging solutions for various industrial applications, ensuring uninterrupted operation and productivity.
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