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EV2624-L-01A 3.9-7V I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Board
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pMPS EV2624-L-01A — I2C Controlled 4.5A Single Cell USB / Adaptor Charger, 3.9-7V input, 4.5 A output./p
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EV2624-L-01A 3.9-7V I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Board
The MPS EV2624-L-01A is an evaluation board built around the MP2624 for bench characterisation of the device in its intended topology. It operates from a 3.9 V to 7 V input, is rated for 4.5 A and handles 1s battery stacks.
The MP2624 is a 4.5A, highly integrated, switching-mode battery charger IC for single- cell Li-ion or Li-polymer batteries.
Key Specifications
| Part Number | EV2624-L-01A |
| Board For | MP2624 |
| Board Type | Evaluation / demonstration board |
| Function | I2C Controlled 4.5A Single Cell USB / Adaptor Charger |
| Input Voltage | 3.9 V to 7 V |
| Current Rating | 4.5 A |
| Battery Cells | 1s |
| Interface | I²C |
| Ordering Codes | EV2624-L-01A |
Features
- 3.9V to 7.0V Operating Input Voltage Range
- Highest Battery Discharge Efficiency with 10mΩ Battery Discharge MOSFET up to 9A
- Single Input USB Compliant Charge
- Narrow System Bus Voltage Power Path Management o Instant On Works with No Battery or Deeply Discharged Battery o Ideal Diode Operation in Battery Supplemental Mode
- Constant-Off-Time Control to Reduce Charging Time under Low Input Voltages
- High Accuracy of Charging Parameter
- I2C Port for Flexible System Parameter Setting and Status Reporting
- Full DISC Control to Support Shipping Mode
- High Accuracy o ±0.5% Charge Voltage Regulation o ±5% Charge Current Regulation o ±5% Input Current Regulation o ±2% Output Regulation in Boost Mode
Evaluation Board
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EV2624-L-01A support?
3.9 V to 7 V. The rated output is 4.5 A.
What are the defining features of the EV2624-L-01A?
3.9V to 7.0V Operating Input Voltage Range Highest Battery Discharge Efficiency with 10mΩ Battery Discharge MOSFET up to 9A
Shenzhen Gaorunxin Technology Co., Ltd
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