| PartNumber | PT4311C | PT4313A | PT4311A |
| Description | DC DC CONVERTER +/-5V 6W | DC DC CONVERTER +/-12V 6W | DC DC CONVERTER +/-5V 6W |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | DC DC Converters | DC DC Converters | - |
| Series | PT4310 | PT4310 | - |
| Type | Isolated Module | Isolated Module | - |
| Packaging | Tray | Tray | - |
| Package Case | 18-SMD Module (9 Leads) | 18-DIP Module (9 Leads) | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Surface Mount | Through Hole | - |
| Features | Remote On/Off, UVLO | - | - |
| Size Dimension | 1.90" L x 1.21" W x 0.32" H (48.3mm x 30.7mm x 8.0mm) | - | - |
| Applications | ITE (Commercial) | ITE (Commercial) | - |
| Number of Outputs | 2 | 2 | - |
| Current Output Max | 1.2A, 1.2A | 500mA, 500mA | - |
| Voltage Input Min | 38V | 38V | - |
| Voltage Input Max | 75V | 75V | - |
| Voltage Isolation | 1.5kV (1500V) | 1.5kV (1500V) | - |
| Voltage Output 1 | 5V | 12V | - |
| Voltage Output 2 | -5V | -12V | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.82 | 0.85 | - |
| Power Watts Manufacture Series | 6W | 6W | - |