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EV4541-N-00A 8-80V, 0.8A Synchronous Buck Converter Evaluation Board SOIC
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pMPS EV4541-N-00A — Synchronous Buck Converter Evaluation Board, 8-80V input, 0.8 A output, SOIC./p
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EV4541-N-00A 8-80V, 0.8A Synchronous Buck Converter Evaluation Board SOIC
The MPS EV4541-N-00A is an evaluation board built around the MP4541 for bench characterisation of the device in its intended topology. It operates from a 8 V to 80 V input, is rated for 0.8 A and switches at 1 MHz. The board carries the device in its SOIC package.
The EV4541-N-00A is an evaluation board designed to demonstrate the capabilities of MPS's MP4541, a high-efficiency, synchronous step-down converter with integrated high-side and low-side MOSFETs.
Key Specifications
| Part Number | EV4541-N-00A |
| Board For | MP4541 |
| Board Type | Evaluation / demonstration board |
| Function | Synchronous Buck Converter Evaluation Board |
| Input Voltage | 8 V to 80 V |
| Current Rating | 0.8 A |
| Switching Frequency | 1 MHz |
| Package | SOIC |
| Ordering Codes | EV4541-N-00A |
Features
- 8V to 80V Input Voltage
- 1V to 30V Output Voltage
- 90% Maximum Operation Duty Cycle
- 625mΩ/380mΩ Internal MSOFETs
- Constant-On-Time Control Mode
- Configurable 100kHz to 1MHz Frequency
- Internal Soft Start and Loop Compensation
- Over-Current Protection (OCP) and Short- Circuit Protection (SCP) with Hiccup Mode
- High-Efficiency PSM at Light-Load
- Available in an SOIC-8EP Package
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 EV4541-N-00A support?
8 V to 80 V. The rated output is 0.8 A.
Which package and ordering codes apply to the EV4541-N-00A?
SOIC; order codes include EV4541-N-00A.
What are the defining features of the EV4541-N-00A?
8V to 80V Input Voltage 1V to 30V Output Voltage
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