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EV1475S-J-00A 4.5-16V, 3A Sync. Step-Down Converter Evaluation Board TSOT23
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pMPS EV1475S-J-00A — Sync. Step-Down Converter Evaluation Board, 4.5-16V input, 3 A output, TSOT23./p
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EV1475S-J-00A 4.5-16V, 3A Sync. Step-Down Converter Evaluation Board TSOT23
The MPS EV1475S-J-00A is an evaluation board built around the MP1475S for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 16 V input, is rated for 3 A and switches at 500 kHz. The board carries the device in its TSOT23 package.
The EV1475S-J-00A demonstrates MPS's MP1475S, a high-frequency, synchronous, rectified, step-down converter with built-in high- side and low-side power MOSFETs.
Key Specifications
| Part Number | EV1475S-J-00A |
| Board For | MP1475S |
| Board Type | Evaluation / demonstration board |
| Function | Sync. Step-Down Converter Evaluation Board |
| Input Voltage | 4.5 V to 16 V |
| Current Rating | 3 A |
| Switching Frequency | 500 kHz |
| Package | TSOT23 |
| Ordering Codes | EV1475S-J-00A |
Features
- Wide 4.5V to 16V Operating Input Range
- 120mΩ/50mΩ Low RDS(ON) Internal Power MOSFET
- High-Efficiency Synchronous Mode Operation
- Fixed 500kHz Switching Frequency
- Synchronizes from a 300kHz-to-2MHz External Clock
- Power-Save Mode at Light Load
- Internal Soft-Start
- Power Good Indication
- Over-Current Protection and Hiccup
- Thermal Shutdown
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 EV1475S-J-00A support?
4.5 V to 16 V. The rated output is 3 A.
Which package and ordering codes apply to the EV1475S-J-00A?
TSOT23; order codes include EV1475S-J-00A.
What are the defining features of the EV1475S-J-00A?
Wide 4.5V to 16V Operating Input Range 120mΩ/50mΩ Low RDS(ON) Internal Power MOSFET
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