Part Datasheet Review and Validation
Worked for 3 mins 27 sec
Reviewed the MGDS-04-J-C/M/S part against the GAIA Converter MGDM/MGDS-04 datasheet.
Result: The 9-pin schematic symbol matches the datasheet pinout: pins 1/2 = +Vi, 23/24 = -Gi, 11/12 = Go/common, 13/14 = Vo, 20 = On/Off. The footprint has 9 pads and the outline appears consistent with the 32.0 × 19.3 mm metallic DIL24-style package.
Key specs: 4 W isolated DC-DC converter, 16–40 VDC input, 5 V / 800 mA output, 1,500 VDC isolation, inhibit/on-off control, low-profile 7.5 mm case.
Mismatches / issues flagged:
- Datasheet URL is already set, but it points to Datasheets360 rather than the apparent official/source PDF found from GAIA/Panatronic.
- Pin Type properties are all “Unspecified”; these should ideally be Power Input, Power Output, Ground/Common, and Control.
- Pin descriptions are encoded in designator names, but there are no explicit “Pin Description” properties on the terminals.
Fix the datasheet URL, add proper pin types/descriptions, then run ERC/DRC.
Thought for 4 sec
I’ll update the part metadata and terminal pin properties, then run schematic/layout checks and report any remaining issues.
Worked for 2 mins 3 sec
The pin metadata is updated. ERC/DRC now only reports missing project documentation, so I’m adding a short verification note to clear that project-level check.
Worked for 1 min 33 sec
Updated the Datasheet URL and Machine Datasheet URL to the source PDF, added proper terminal pin types/descriptions/groups for all 9 pins, and created a short verification note:
part-verification-summary.ERC/DRC/component checks now report no ERROR, WARNING, or OPEN findings.
Verify footprint and export
Check footprint dimensions
Add compliance notes
Generate export files
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Part Verification Summary
Part
- Manufacturer: GAIA Converter
- MPN: MGDS-04-J-C/M/S
- Type: High-reliability isolated DC-DC converter module
- Package: Metallic DIL24-style 9-pin PCB module
- Datasheet source used for verification: https://panatronic.co.jp/wp/wp-content/uploads/2021/08/MGDM04.pdf
Key Datasheet Specs
- Input range: 16–40 VDC
- Nominal input: 28 VDC
- Output: 5 VDC single output
- Output power/current: 4 W, 800 mA max
- Isolation: 1,500 VDC input-to-output
- Package/body: 32.0 mm × 19.3 mm × 7.5 mm nominal
- On/Off: pin 20; low referenced to Gi disables, open/high enables
Pin Mapping Verified
Table
| Pin | Datasheet Function | Flux Terminal | Pin Type | Pin Group |
|---|---|---|---|---|
| 1 | + Input Vi | +INPUT(VI)_ | Power In | Power |
| 2 | + Input Vi | +INPUT(VI) | Power In | Power |
| 11 | Common Go | COMMON_(GO)_1 | Power Out | Ground |
| 12 | Common Go | COMMON_(GO)_2 | Power Out | Ground |
| 13 | Output Vo | OUTPUT_(VO)_ | Power Out | Power |
| 14 | Output Vo | OUTPUT_(VO) | Power Out | Power |
| 20 | On/Off | ON/OFF | Input | Control |
| 23 | - Input Gi | -INPUT(GI)_ | Power In | Ground |
| 24 | - Input Gi | -INPUT(GI) | Power In | Ground |
Notes
- Symbol pin numbers match the datasheet single-output MGDS pinout.
- Footprint has the expected 9 pads for the standard DIL24 9-pin package.
- Terminal pin descriptions and standard Flux pin types were added for ERC clarity.
Part
Key Datasheet Specs
Pin Mapping Verified
Notes
