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| PartNumber | PT4581A | PT4581C | PT4581N |
| Description | Isolated DC/DC Converters 3.3Vout 18V-60V Inp 26W Iso DC-DC Cnvrtr | DC DC CONVERTER 3.3V 30W | DC DC CONVERTER 3.3V 30W |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Isolated DC/DC Converters | DC DC Converters | DC DC Converters |
| RoHS | Y | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Output Power | 26 W | - | - |
| Input Voltage | 18 V to 60 V | - | - |
| Output Voltage Channel 1 | 3.3 V | - | - |
| Output Current Channel 1 | 8 A | - | - |
| Isolation Voltage | 1.5 kV | - | - |
| Mounting Style | Through Hole | - | - |
| Product | Isolated | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Packaging | Tube | Tray | Tray |
| Brand | Texas Instruments | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Isolated DC-DC Converters | - | - |
| Factory Pack Quantity | 10 | - | - |
| Subcategory | DC-DC Converter | - | - |
| Series | - | Excalibur PT4580 | Excalibur PT4580 |
| Type | - | Isolated Module | Isolated Module |
| Package Case | - | 19-SMD Module | 19-SIP Module |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Through Hole |
| Features | - | Remote On/Off, OCP, OTP, SCP, UVLO | UVLO |
| Size Dimension | - | 3.00" L x 1.19" W x 0.50" H (76.2mm x 30.2mm x 12.7mm) | 3.00" L x 0.67" W x 1.02" H (76.2mm x 17.0mm x 25.9mm) |
| Applications | - | ITE (Commercial) | ITE (Commercial) |
| Current Output Max | - | 8A | 8A |
| Voltage Input Min | - | 18V | 18V |
| Voltage Input Max | - | 60V | 60V |
| Voltage Isolation | - | 1.5kV (1500V) | 1.5kV (1500V) |
| Voltage Output 1 | - | 3.3V | 3.3V |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | - | 0.8 | 0.8 |
| Power Watts Manufacture Series | - | 30W | 30W |
