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MP2632BGR-P
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Product Detailed Parameters
- Description：IC BATT CHG LI-ION 1CELL 26QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Battery Chemistry：Lithium Ion/Polymer
- Voltage - Supply (Max)：6V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：26-PowerVFQFN
- Supplier Device Package：26-QFN (4x4)
- Number of Cells：1
- Current - Charging：Constant - Programmable
- Programmable Features：Current, Timer, Voltage
- Fault Protection：Over Current, Over Temperature, Over Voltage, Short Circuit
- Charge Current - Max：3A
- Battery Pack Voltage：4.45V
- Interface：USB
- Grade：-
- Qualification：-
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Overview
The MP2632BGR-P is a fully integrated switching battery charger from Monolithic Power Systems, designed for single-cell Lithium-ion and Lithium Polymer batteries. It operates within an input voltage range of 4.65V to 6V and supports a maximum programmable charging current of 3A. The device features independent torch-on functionality and a BATT_UVLO latch-off mechanism. It includes system power path management with an IN-to-SYS passpath prioritizing system load over battery charging. The component utilizes a QFN-26 package for surface mount installation.
Feature Summary
- Integrated system power path management with priority given to the IN-to-SYS passpath
- Independent torch-on control capability alongside standard battery charging functions
- Built-in BATT_UVLO latch-off function for enhanced battery protection
- Automatic transition between charging and boost modes based on input presence
Applications
- Single-cell portable electronic devices requiring integrated charge management
- Battery-powered systems utilizing Lithium-ion or Lithium Polymer cells
- Applications necessitating independent flashlight or torch functionality
- Power banks and mobile accessories with system boost requirements
Procurement Notes
Verify the specific suffix 'P' indicates the tape-and-reel packaging configuration distinct from other variants. Confirm that the QFN-26 package dimensions align with your PCB footprint requirements. Ensure compatibility with the specified 4.65V to 6V input voltage range for your power supply design. Cross-reference the latest datasheet for any updates regarding thermal performance or pinout definitions before finalizing procurement.
Selection Notes
Select this component when a fully integrated solution for single-cell Li-ion/Li-Po batteries is required. It is suitable for designs needing up to 3A charging current with precise input current limiting. Choose this part if independent torch control and UVLO latch-off are critical system requirements. Consider the QFN-26 package size relative to available board space and thermal dissipation capabilities in the target application environment.
Part Context
This component belongs to the MP2632 series of battery chargers manufactured by Monolithic Power Systems. The series focuses on providing comprehensive power management for portable electronics through integrated switching regulation and power path control. The MP2632BGR-P variant specifically denotes the reel-packaged version of this high-current charger IC.
Replacement Considerations
The MP2632BGR-Z is a verified substitute part number within the same product family. Verify that the packaging difference does not impact assembly processes. Ensure functional equivalence regarding electrical parameters and pinout compatibility before substitution.
