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EV2338-TL-00A 4.5-28V, 3A Synchronous Step-Down Converter In SOT583 Package Evaluation Board
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pMPS EV2338-TL-00A — Synchronous Step-Down Converter In SOT583 Package, 4.5-28V input, 3 A output, SOT583./p
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EV2338-TL-00A 4.5-28V, 3A Synchronous Step-Down Converter In SOT583 Package Evaluation Board
The MPS EV2338-TL-00A is an evaluation board built around the MP2338 for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 28 V input, is rated for 3 A and switches at 430 kHz. The board carries the device in its SOT583 package.
The EV2338 Evaluation Board is designed to demonstrate the capabilities of MPS' MP2338.
Key Specifications
| Part Number | EV2338-TL-00A |
| Board For | MP2338 |
| Board Type | Evaluation / demonstration board |
| Function | Synchronous Step-Down Converter In SOT583 Package |
| Input Voltage | 4.5 V to 28 V |
| Current Rating | 3 A |
| Switching Frequency | 430 kHz |
| Quiescent Current | 160 µA |
| Peak Efficiency | 92% |
| Package | SOT583 |
| Ordering Codes | EV2338-TL-00A |
Features
- Wide 4.5V-to-28V Operating Input Range
- 115mΩ/55mΩ Low-RDS(ON) Internal Power MOSFETs
- 160µA Quiescent Current
- >92% Efficiency for 24V to 5V/3A Condition
- Power Save Mode at Light Load
- Fast Load Transient Response
- 430kHz Switching Frequency
- Ton Extension for Improve Dropout
- Programmable Soft-Start Time
- Power Good Indication
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 EV2338-TL-00A support?
4.5 V to 28 V. The rated output is 3 A.
Which package and ordering codes apply to the EV2338-TL-00A?
SOT583; order codes include EV2338-TL-00A.
What are the defining features of the EV2338-TL-00A?
Wide 4.5V-to-28V Operating Input Range 115mΩ/55mΩ Low-RDS(ON) Internal Power MOSFETs
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