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| Part Number | PT4503A |
| OEMstron Part # | PT4503A |
| Manufacturer | Texas Instruments |
| Category | Power › Power Supplies - Board Mount › DC DC Converters |
| Description | DC DC CONVERTER 12V 20W |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | PT4503A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 3 - Feb 8 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PT4503A Specifications
| Part Number | PT4503A | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Power Supplies - Board Mount | |
| Subcategory | DC DC Converters | |
| Manufacturer | ||
| Series | Excalibur™ PT4500 (20W) | |
| Type | Isolated Module | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 18V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output 1 | 12V | |
| Voltage - Output 2 | - | |
| Voltage - Output 3 | - | |
| Voltage - Output 4 | - | |
| Current - Output (Max) | 1.6A | |
| Power (Watts) | 20W | |
| Voltage - Isolation | 1.5kV | |
| Applications | ITE (Commercial) | |
| Features | UVLO | |
| Operating Temperature | -40°C ~ 85°C | |
| Efficiency | 83% | |
| Mounting Type | Through Hole, Right Angle | |
| Package / Case | 12-SIP Module | |
| Size / Dimension | - | |
| Supplier Device Package | - | |
| Control Features |
PT4503A Documents
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