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EVQ4262-QVE-00A 3.6-36V, 5A Buck-Boost Converter Evaluation Board QFN-20
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pMPS EVQ4262-QVE-00A — Buck-Boost Converter, 3.6-36V input, 5 A output, QFN-20, AEC-Q100./p
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EVQ4262-QVE-00A 3.6-36V, 5A Buck-Boost Converter Evaluation Board QFN-20
The MPS EVQ4262-QVE-00A is an evaluation board built around the MPQ4262 for bench characterisation of the device in its intended topology. It operates from a 3.6 V to 36 V input and is rated for 5 A. The board carries the device in its QFN-20 package.
The EVQ4262-QVE-00A is an evaluation board designed to demonstrate the capabilities of the MPQ4262, a buck-boost converter with two integrated low-side power MOSFETs (LS-FETs).
Key Specifications
| Part Number | EVQ4262-QVE-00A |
| Board For | MPQ4262 |
| Board Type | Evaluation / demonstration board |
| Function | Buck-Boost Converter |
| Input Voltage | 3.6 V to 36 V |
| Current Rating | 5 A |
| Interface | I²C |
| Peak Efficiency | 98% |
| Package | QFN-20 |
| Qualification | AEC-Q100 |
| Ordering Codes | EVQ4262-QVE-00A |
Features
- 100W Buck-Boost Converter with Two Integrated Low-Side MOSFETs (LS-FETs)
- Integrated Gate Driver for High-Side MOSFETs (HS-FETs)
- 3.6V to 36V Input Voltage (VIN) Range
- 1V to 36V Output Voltage (VOUT) Range
- Supports 2.8V Falling VIN when VOUT > 3.5V
- Up to 5A Output Current (IOUT)
- Up to 98% Peak Efficiency
- I2C -Configurable 0.1V to 2.147V Reference Voltage (VREF) Range with 1mV Resolution
- Constant Current Limit with ±5% Accuracy
- Supports USB PD 3.0
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 EVQ4262-QVE-00A support?
3.6 V to 36 V. The rated output is 5 A.
Which package and ordering codes apply to the EVQ4262-QVE-00A?
QFN-20; order codes include EVQ4262-QVE-00A.
What are the defining features of the EVQ4262-QVE-00A?
100W Buck-Boost Converter with Two Integrated Low-Side MOSFETs (LS-FETs) Integrated Gate Driver for High-Side MOSFETs (HS-FETs)
Is the EVQ4262-QVE-00A qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
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