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EV4460DQ-01B 7.5-36V, 2.5A Step-Down Converter Evaluation Board QFN10
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pMPS EV4460DQ-01B — Step-Down Converter Evaluation Board, 7.5-36V input, 2.5 A output, QFN10, AEC-Q100./p
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EV4460DQ-01B 7.5-36V, 2.5A Step-Down Converter Evaluation Board QFN10
The MPS EV4460DQ-01B is an evaluation board built around the MP4460 for bench characterisation of the device in its intended topology. It operates from a 7.5 V to 36 V input, is rated for 2.5 A and switches at 4 MHz. The board carries the device in its QFN10 package.
The EV4460DQ-01B is an evaluation board for the MP4460, a high frequency step-down regulator with an integrated power MOSFET.
Key Specifications
| Part Number | EV4460DQ-01B |
| Board For | MP4460 |
| Board Type | Evaluation / demonstration board |
| Function | Step-Down Converter Evaluation Board |
| Input Voltage | 7.5 V to 36 V |
| Current Rating | 2.5 A |
| Switching Frequency | 4 MHz |
| Peak Efficiency | 95% |
| Package | QFN10 |
| Qualification | AEC-Q100 |
| Ordering Codes | EV4460DQ-01B |
Features
- 2.5 A Output Current
- Wide 7.5V to 36V Operating Range
- Output at 3.3V
- Up to 95% Efficiency
- Up to 4MHz Programmable Switching Frequency
- Ceramic Capacitor Stable
- Internal Soft-Start
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 EV4460DQ-01B support?
7.5 V to 36 V. The rated output is 2.5 A.
Which package and ordering codes apply to the EV4460DQ-01B?
QFN10; order codes include EV4460DQ-01B.
What are the defining features of the EV4460DQ-01B?
2.5 A Output Current Wide 7.5V to 36V Operating Range
Is the EV4460DQ-01B 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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