- MEZS7-1SSAPowerbank
MEZS7-1SSAPowerbank
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Description
The MEZS7-1SSAPowerBank is a complete power bank solution module using the MP2632, which includes a buck charger with BC1.2 detection, integrated boost with two separate outputs, and a 4-LED indicator for battery state of charge.
The solution module uses a form-fitting board and supports two operating modes — charge mode and boost mode — to allow management of the system and battery power based on the state of the input.
When a 5V USB input power is present, the board charges a single-cell battery with a max charge current of 3A. In the absence of an input source, the solution module switches to boost mode through the PB pin to power the USB type-A output from the battery with up to 3A of current.
The solution module provides four LED drivers to achieve the voltage based fuel gauge indication and distinguish charge mode from boost mode.
To guarantee safe operation, the solution module offers input over-voltage protection, battery over-voltage protection, thermal shutdown, battery temperature monitoring, and a timer to prevent prolonged charging of a dead battery.
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Features & Benefits
- 4.55V to 6V Operating Input Voltage Range
- Power Management Function Includes Integrated Input Current Limit and Input Voltage Regulation
- Up to 3A Charge Current
- Selectable 4.45V, 4.35V, or 4.2V Charge Voltage with 0.5% Accuracy
- BatteryTemperature Monitoring
- 4 LED Drivers for Battery Fuel Gauge Indication
- Timer Backup Protection
- Battery Reverse Leakage Blocking
- Reverse Boost Operation for Powering the System
- Up to 94% 5V Boost Mode Efficiency at 3A with BATT = 4.5V
- Up to 3A Output Current Limit in Boost Mode

Active Part Numbers:
MEZS7-1SSAPowerbank
MEZS7-1SSAPowerbank Resources
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PRODUCT CATEGORY
COMPLETE SOLUTION BOARDSPRODUCT CATEGORY -
PRODUCT CATEGORY
BATTERY MANAGEMENTPRODUCT CATEGORY -
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