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EV2172C-Q-00A 2.5-5.5V, 2A Sync Step-Down Converter Evaluation Board
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pMPS EV2172C-Q-00A — Sync Step-Down Converter, 2.5-5.5V input, 2 A output./p
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EV2172C-Q-00A 2.5-5.5V, 2A Sync Step-Down Converter Evaluation Board
The MPS EV2172C-Q-00A is an evaluation board built around the MP2172C for bench characterisation of the device in its intended topology. It operates from a 2.5 V to 5.5 V input, is rated for 2 A and switches at 1.1 MHz.
The MP2172C is a monolithic, step-down, switch-mode converter with built-in internal power MOSFETs.
Key Specifications
| Part Number | EV2172C-Q-00A |
| Board For | MP2172C |
| Board Type | Evaluation / demonstration board |
| Function | Sync Step-Down Converter |
| Input Voltage | 2.5 V to 5.5 V |
| Current Rating | 2 A |
| Switching Frequency | 1.1 MHz |
| Interface | PWM |
| Ordering Codes | EV2172C-Q-00A |
Features
- Fixed Frequency PWM mode
- 1.1MHz Switching Frequency
- EN for Power Sequencing
- 1% FB Accuracy
- Wide 2.5V-to-5.5V Operating Input Range
- Output Adjustable from 0.6V
- Up to 2A Output Current
- 75mΩ and 45mΩ Internal Power MOSFET Switches
- 100% Duty On
- Output Discharge
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 EV2172C-Q-00A support?
2.5 V to 5.5 V. The rated output is 2 A.
What are the defining features of the EV2172C-Q-00A?
Fixed Frequency PWM mode 1.1MHz Switching Frequency
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