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MP2632GR-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 (TJ)
- Mounting Type：Surface Mount
- Package / Case：26-PowerVFQFN
- Supplier Device Package：26-QFN (4x4)
- Number of Cells：1
- Current - Charging：Constant - Programmable
- Programmable Features：Timer
- 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 MP2632GR-P is a fully integrated switching battery charger from Monolithic Power Systems, designed for single-cell lithium-ion or lithium polymer batteries. It features a QFN-26 (4x4) package and supports an input voltage range of 4.65V to 6V, with a maximum tolerance of 14V. The device provides a programmable charging current up to 3A and offers selectable output voltages of 4.2V, 4.35V, or 4.45V with 0.5% accuracy. It operates within a temperature range of -40°C to +125°C and includes power-path management with a 3A system boost current capability.
Feature Summary
- Integrates IN-to-SYS pass-through path with overvoltage and overcurrent protection for prioritized system power delivery.
- Supports three-stage charging profiles including trickle, constant current, and constant voltage modes with automatic cutoff and recharge functions.
- Features reverse boost operation allowing the IC to supply system load from the battery when input power is disconnected.
- Includes four LED drivers for battery status indication and NTC pin support for battery temperature monitoring.
Applications
- Portable electronic devices powered by single-cell lithium-ion or lithium polymer batteries
- Power bank reference designs requiring comprehensive power management
- Systems needing integrated input power management and priority-based load distribution
Procurement Notes
Verify the specific suffix against official MPS documentation to confirm package type and electrical characteristics. Ensure compatibility with the target battery chemistry and required charging current limits. Confirm thermal performance requirements align with the QFN-26 package dissipation capabilities in the final application environment.
Selection Notes
Select this component for applications requiring high-current charging up to 3A and integrated power-path management. It is suitable for designs needing flexible input voltage handling up to 14V and precise voltage regulation options. Consider the QFN-26 footprint and thermal constraints during PCB layout planning.
Part Context
The MP2632GR-P belongs to the MP2632 series of charge management ICs from Monolithic Power Systems. It is categorized under PMIC - Power Management ICs and specifically Battery Management products. The GR-P designation indicates the QFN-26 package variant intended for surface-mount installation.
Replacement Considerations
MP2632GR-Z is a confirmed substitute part number within the same series offering identical functionality but potentially different packaging or tape-and-reel specifications.
