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EVL4247-V-00A 3.6-36V, 5A Buck-Boost Evaluation Board QFN-20
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pMPS EVL4247-V-00A — Buck-Boost, 3.6-36V input, 5 A output, QFN-20./p
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EVL4247-V-00A 3.6-36V, 5A Buck-Boost Evaluation Board QFN-20
The MPS EVL4247-V-00A is an evaluation board built around the MP4247 for bench characterisation of the device in its intended topology. It operates from a 3.6 V to 36 V input, is rated for 5 A and switches at 600 kHz. The board carries the device in its QFN-20 package.
The EVL4247-V-00A is an evaluation board designed for the MP4247, a buck-boost converter with two low-side, integrated power MOSFETs.
Key Specifications
| Part Number | EVL4247-V-00A |
| Board For | MP4247 |
| Board Type | Evaluation / demonstration board |
| Function | Buck-Boost |
| Input Voltage | 3.6 V to 36 V |
| Current Rating | 5 A |
| Switching Frequency | 600 kHz |
| Interface | I²C |
| Peak Efficiency | 98% |
| Package | QFN-20 |
| Ordering Codes | EVL4247-V-00A |
Features
- 100W Buck-Boost Converter with Integrated Low-Side MOSFETs
- Integrated Gate Driver for High-Side Power Switches
- 3.6V to 36V Start-Up Input Voltage Range
- Supports 2.8V Falling VIN when VOUT > 3.5V
- 1V to 24V Output Voltage Range with 1% Accuracy
- Up to 5A Output Current
- Up to 98% Peak Efficiency
- Configurable 0.1V to 2.147V VREF Range with 1mV Resolution via the I2C
- Accurate Output CC Current Limit: ±5%
- Meets USB-PD 3.0 with PPS Specification
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 EVL4247-V-00A support?
3.6 V to 36 V. The rated output is 5 A.
Which package and ordering codes apply to the EVL4247-V-00A?
QFN-20; order codes include EVL4247-V-00A.
What are the defining features of the EVL4247-V-00A?
100W Buck-Boost Converter with Integrated Low-Side MOSFETs Integrated Gate Driver for High-Side Power Switches
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