| PartNumber | PT4141A | PT4141C | PT4141CT |
| Description | DC DC CONVERTER 3.3V 20W | DC DC CONVERTER 3.3V 20W | DC DC CONVERTER 3.3V 20W |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | DC DC Converters | DC DC Converters | - |
| Series | PT4140 | PT4140 | - |
| Type | Isolated Module | Isolated Module | - |
| Packaging | Tray | Tray | - |
| Package Case | 6-DIP Module | 8-SMD Module (6 Leads), Gull Wing | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Through Hole, Right Angle | Surface Mount | - |
| Features | UVLO | UVLO | - |
| Size Dimension | 1.73" L x 1.52" W x 0.33" H (43.9mm x 38.6mm x 8.5mm) | 1.73" L x 1.52" W x 0.33" H (43.9mm x 38.6mm x 8.5mm) | - |
| Applications | ITE (Commercial) | ITE (Commercial) | - |
| Number of Outputs | 1 | 1 | - |
| Current Output Max | 5A | 5A | - |
| Voltage Input Min | 18V | 18V | - |
| Voltage Input Max | 40V | 40V | - |
| Voltage Isolation | 1.5kV (1500V) | 1.5kV (1500V) | - |
| Voltage Output 1 | 3.3V | 3.3V | - |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.78 | 0.78 | - |
| Power Watts Manufacture Series | 20W | 20W | - |