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EV8715-L-00A 4.5-21V, 4A Step-Down Converter EV Board Evaluation Board QFN3
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pMPS EV8715-L-00A — Step-Down Converter EV Board, 4.5-21V input, 4 A output, QFN3./p
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EV8715-L-00A 4.5-21V, 4A Step-Down Converter EV Board Evaluation Board QFN3
The MPS EV8715-L-00A is an evaluation board built around the MP8715 for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 21 V input, is rated for 4 A and switches at 500 kHz. The board carries the device in its QFN3 package.
The MP8715 is a 500kHz fixed-frequency PWM synchronous step-down regulator.
Key Specifications
| Part Number | EV8715-L-00A |
| Board For | MP8715 |
| Board Type | Evaluation / demonstration board |
| Function | Step-Down Converter EV Board |
| Input Voltage | 4.5 V to 21 V |
| Current Rating | 4 A |
| Switching Frequency | 500 kHz |
| Interface | PWM |
| Peak Efficiency | 95% |
| Package | QFN3 |
| Ordering Codes | EV8715-L-00A |
Features
- 4A Output Current
- Wide 4.5V to 21V Input Operation Range
- 100% Duty Cycle Support
- 120mΩ/50mΩ Internal Power MOSFET
- All Ceramic Capacitor Design
- Up to 95% Efficiency
- 500kHz Fixed Switching Frequency
- Adjustable Output from 0.8V to Vin
- External Soft-Start
- Frequency Synchronization Input
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 EV8715-L-00A support?
4.5 V to 21 V. The rated output is 4 A.
Which package and ordering codes apply to the EV8715-L-00A?
QFN3; order codes include EV8715-L-00A.
What are the defining features of the EV8715-L-00A?
4A Output Current Wide 4.5V to 21V Input Operation Range
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