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EV26121DQ-00A 7V 28V 1A Linear Li-Ion Battery Charger Evaluation Board QFN10
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pMPS EV26121DQ-00A — 28V 1A Linear Li-Ion Battery Charger Evaluation Board, 7V input, 1 A output, QFN10./p
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EV26121DQ-00A 7V 28V 1A Linear Li-Ion Battery Charger Evaluation Board QFN10
The MPS EV26121DQ-00A is an evaluation board built around the MP26121 for bench characterisation of the device in its intended topology. It accepts up to 7 V at the input and is rated for 1 A. The board carries the device in its QFN10 package.
The EV26121DQ-00A is an evaluation board for the MP26121, a linear, high-performance single cell Li-Ion battery charger.
Key Specifications
| Part Number | EV26121DQ-00A |
| Board For | MP26121 |
| Board Type | Evaluation / demonstration board |
| Function | 28V 1A Linear Li-Ion Battery Charger Evaluation Board |
| Input Voltage | up to 7 V |
| Current Rating | 1 A |
| Package | QFN10 |
| Ordering Codes | EV26121DQ-00A |
Features
- Input Surge Protection up to 28V
- Programmable Charge Current:200mA to 1A
- Trickle Charge
- 40uA shutdown current
- 0.75% VBATT Accuracy
- 7V Input OVP
- Auto Recharge
- Thermal Protection
- Fault and Charge Status Indicator
- Fully Assembled and Tested
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 EV26121DQ-00A support?
Up to 7 V. The rated output is 1 A.
Which package and ordering codes apply to the EV26121DQ-00A?
QFN10; order codes include EV26121DQ-00A.
What are the defining features of the EV26121DQ-00A?
Input Surge Protection up to 28V Programmable Charge Current:200mA to 1A
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