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MP2624AGL-Z
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Product Detailed Parameters
- Description：IC BATT CHG LI-ION 1CELL 22QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Battery Chemistry：Lithium Ion/Polymer
- Voltage - Supply (Max)：7V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：22-PowerVFQFN
- Supplier Device Package：22-QFN (3x4)
- Number of Cells：1
- Current - Charging：-
- Programmable Features：-
- Fault Protection：Over Current, Over Voltage
- Charge Current - Max：4.5A
- Battery Pack Voltage：4.43V (Max)
- Interface：I2C
- Grade：-
- Qualification：-
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Overview
The MP2624AGL-Z is a single-cell lithium-ion and lithium-polymer battery charger manufactured by Monolithic Power Systems. It supports an input voltage range of 3.9 V to 7 V and delivers up to 4.5 A charging current with an output voltage adjustable between 3.48 V and 4.425 V. The device features narrow VDC power-path management, USB OTG capability, and I2C control interface. It operates within a temperature range of -40°C to +125°C and is housed in a QFN-22 package.
Feature Summary
- I2C-controlled architecture for programmable charging parameters
- Narrow VDC power-path management for system power optimization
- Integrated USB On-The-Go (OTG) functionality
- Supports SYS reset function for system stability
Applications
- Single-cell portable electronic devices
- USB-powered consumer electronics
- Mobile communication equipment
- Battery-powered IoT modules
Procurement Notes
Verify the specific suffix 'Z' against the manufacturer's official documentation to confirm RoHS compliance status and lead time requirements. Ensure that the QFN-22 package dimensions match your PCB footprint design. Cross-reference the I2C address settings with your system controller specifications before finalizing the procurement order.
Selection Notes
Select this component when a high-current single-cell charging solution with digital control is required. The integrated power-path management allows simultaneous charging and system operation without external switching components. Consider the thermal performance in the QFN-22 package relative to your enclosure constraints and ambient operating conditions.
Part Context
This part belongs to the MP2624 series of battery chargers from Monolithic Power Systems. It is designed for applications requiring efficient charging from USB or adapter sources. The series emphasizes compact integration and precise control through the I2C interface, distinguishing it from simpler analog-only charging solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs using the MP2624A datasheet specifications.
