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| Part Number | PT7745A |
| Description | DC DC CONVERTER 4.5-5.5V 20A |
| Manufacturer | Texas Instruments |
| Series | Excalibur™ PT7711 |
| Part Status | Obsolete |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output 1 | 4.5 ~ 5.5V |
| Voltage - Output 2 | - |
| Voltage - Output 3 | - |
| Voltage - Output 4 | - |
| Current - Output (Max) | 20A |
| Power (Watts) | - |
| Voltage - Isolation | - |
| Applications | ITE (Commercial) |
| Features | - |
| Operating Temperature | 0°C ~ 85°C |
| Efficiency | 90% |
| Mounting Type | Through Hole, Horizontal |
| Package / Case | 27-SIP Module, Horizontal |
| Size / Dimension | 2.81" L x 0.49" W x 1.78" H (71.4mm x 12.5mm x 45.1mm) |
| Supplier Device Package | - |
| Control Features | - |