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| Part Number | AP65403SP-13 | AP65503SP-13 | AP65453SP-13 | AP6503SP-13 | AP65400SP-13 | AP65402SP-13 |
|---|---|---|---|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Obsolete | Obsolete |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 4.75V | 4.75V | 4.5V | 4.7V | 4.75V | 4.75V |
| Voltage - Input (Max) | 17V | 17V | 18V | 23V | 18V | 17V |
| Voltage - Output (Min/Fixed) | 2.5V | 2.5V | 0.765V | 0.925V | 0.8V | 0.8V |
| Voltage - Output (Max) | 12V | 12V | 6V | 20V | 16V | 12V |
| Current - Output | 4A | 5A | 4A | 3A | 4A | 4A |
| Frequency - Switching | 750kHz | 750kHz | 650kHz | 340kHz | 340kHz | 500kHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Supplier Device Package | 8-SO-EP | 8-SO-EP | 8-SO-EP | 8-SO-EP | 8-SO-EP | 8-SO-EP |
