MCP73834-B6I/UN
- Mfr.Part #
- MCP73834-B6I/UN
- Manufacturer
- Microchip Technology
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC BATT CNTRL LI-ION 1CEL 10MSOP
- Stock
- 41,231
- In Stock :
- 41,231
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- Manufacturer :
- Microchip Technology
- Product Category :
- Battery Chargers
- Voltage - Supply (Max) :
- 6V
- Current - Charging :
- Constant - Programmable
- Number of Terminals :
- 10
- Product Status :
- Obsolete
- Fault Protection :
- Over Temperature
- Base Product Number :
- MCP73834
- Number of Terminations :
- 10
- Programmable Features :
- Current
- Package :
- Tube
- Mounting Type :
- Surface Mount
- Battery Chemistry :
- Lithium Ion/Polymer
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip Technology Inc
- Terminal Form :
- Gull wing
- Length :
- 3mm
- Number of Channels :
- 1
- Width :
- 3mm
- Published :
- 2006
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Series :
- --
- Base Part Number :
- MCP73834
- Adjustable Threshold :
- yes
- Battery Pack Voltage :
- 4.2V
- Package Shape :
- Square
- Output Current :
- 1mA
- Seated Height-Max :
- 1.1 mm
- Number of Cells :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Grade :
- Industrial
- Screening Level :
- TS 16949
- JESD-30 Code :
- S-PDSO-G10
- Interface :
- --
- Operating Temperature :
- -40°C~85°C TA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Supply Voltage :
- 5.2V
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Number of Functions :
- 1
- Charge Current - Max :
- 1.1A
- Terminal Pitch :
- 0.5mm
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 3.75 V
- Supply Voltage-Max (Vsup) :
- 6 V
- Number of Pins :
- 10
- Supplier Device Package :
- 10-MSOP
- Lead Free :
- Lead Free
- Output Voltage :
- 4.5V
- Datasheets
- MCP73834-B6I/UN

Battery Chargers Microchip Technology MCP73834-B6I/UN Overview
The MCP73834-B6I/UN from Microchip Technology is a cutting-edge, highly integrated battery charge management controller specifically designed to deliver efficient, safe, and reliable charging for single-cell Li-Ion batteries. This advanced Battery Chargers Microchip Technology MCP73834-B6I/UN solution is housed in a compact 10-MSOP package, making it an ideal choice for space-constrained applications. It incorporates a host of features to enhance performance, including charge management control, automatic end-of-charge control, and thermal regulation. This makes it exceptionally suitable for high-performance, portable applications where efficient charging is paramount.
MCP73834-B6I/UN Features
The MCP73834-B6I/UN incorporates several key features that make it a versatile and essential tool for battery management systems. Key features include:
- Automatic recharge feature which helps in maintaining battery charge levels by initiating a new charge cycle once the battery voltage falls below a set threshold.
- Precision charge voltage regulation that ensures the battery is charged optimally, enhancing the battery’s lifespan and performance.
- Integrated safety features, including pre-conditioning of the battery at lower current levels when deeply discharged, providing a safer charging process.
- Thermal regulation to prevent overheating, making the system safer and more reliable during extended operation.
- Status reporting through a charge status output pin, allowing for real-time monitoring of the charging process.
MCP73834-B6I/UN Applications
- Smartphones and Tablets: Ensures fast and safe charging of batteries, maximizing uptime and extending battery life for user convenience and efficiency.
- Portable Medical Devices: Provides reliable power management in critical medical devices such as portable monitors and diagnostic equipment, ensuring devices operate uninterrupted during crucial times.
- Wearable Technology: Its compact size and precise charge control make it suitable for small, sensitive devices like smartwatches and fitness trackers, enhancing device reliability and user experience.
- Wireless Headsets and Earbuds: Ensures a consistent and quick charge, crucial for devices frequently used on the go, providing users with minimal downtime.
- Unmanned Aerial Vehicles (UAVs): Offers a lightweight, efficient charging solution for drones, ensuring longer flight times and improved performance.
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