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EV8867-LE-00A 4.5-17V, 8A Synchronous Step-Down Converter Evaluation Board QFN-14
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pMPS EV8867-LE-00A — Synchronous Step-Down Converter, 4.5-17V input, 8 A output, QFN-14./p
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EV8867-LE-00A 4.5-17V, 8A Synchronous Step-Down Converter Evaluation Board QFN-14
The MPS EV8867-LE-00A is an evaluation board built around the MP8867 for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 17 V input and is rated for 8 A. The board carries the device in its QFN-14 package.
The EV8867-LE-00A is used for demonstrating the performance of MPS's MP8867.
Key Specifications
| Part Number | EV8867-LE-00A |
| Board For | MP8867 |
| Board Type | Evaluation / demonstration board |
| Function | Synchronous Step-Down Converter |
| Input Voltage | 4.5 V to 17 V |
| Current Rating | 8 A |
| Interface | I²C |
| Package | QFN-14 |
| Ordering Codes | EV8867-LE-00A |
Features
- Wide 4.5V-to-17V Operating Input Range
- 1% Internal Reference Accuracy
- I2C Programmable Reference Output Voltage
- Range from 0.6V to 1.87V in 10mV Steps with Slew Rate Control
- I2C Selectable Switching Frequency.
- 200kHz-2MHz Synchronized External Clock
- OTP, OCP Hiccup Indication Via I2C
- Selectable PSM and Fs Through I2C
- Programmable Soft Start Time
- Open-Drain Power Good Indicator
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 EV8867-LE-00A support?
4.5 V to 17 V. The rated output is 8 A.
Which package and ordering codes apply to the EV8867-LE-00A?
QFN-14; order codes include EV8867-LE-00A.
What are the defining features of the EV8867-LE-00A?
Wide 4.5V-to-17V Operating Input Range 1% Internal Reference Accuracy
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