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| PartNumber | PT3321N | PT3321A | PT3321C |
| Description | Isolated DC/DC Converters 3.3V 8A 48Vin DC/DC, Vert | 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 |
| Product | Isolated | - | - |
| Series | PT3321 | PT3320 | PT3320 |
| Brand | Texas Instruments | - | - |
| Product Type | Isolated DC-DC Converters | - | - |
| Subcategory | DC-DC Converter | - | - |
| Type | - | Isolated Module | Isolated Module |
| Packaging | - | Tray | Tray |
| Package Case | - | 19-SIP Module | 19-SMD Module |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Through Hole, Right Angle | Surface Mount |
| Features | - | - | Remote On/Off, OCP, OTP, SCP, UVLO |
| Size Dimension | - | - | 3.03" L x 1.28" W x 0.50" H (77.0mm x 32.5mm x 12.7mm) |
| Applications | - | ITE (Commercial) | ITE (Commercial) |
| Number of Outputs | - | 1 | 1 |
| Current Output Max | - | 8A | 8A |
| Voltage Input Min | - | 36V | 36V |
| Voltage Input Max | - | 75V | 75V |
| 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 |