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| Part Number | MAX5089ATE+T | MAX5080ATE+T | MAX5081ATE+T | MAX5082ATE+T | MAX5083ATE+T | MAX5088ATE+T | MAX5089ATE+ |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active | Active | Active | Active | Obsolete | Obsolete |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 4.5V | 4.5V | 7.5V | 4.5V | 7.5V | 4.5V | 4.5V |
| Voltage - Input (Max) | 23V | 40V | 40V | 40V | 40V | 23V | 23V |
| Voltage - Output (Min/Fixed) | 0.6V | 1.23V | 1.23V | 1.23V | 1.23V | 0.6V | 0.6V |
| Voltage - Output (Max) | 20.13V | 32V | 32V | 32V | 32V | 20.13V | 20.13V |
| Current - Output | 2A | 1A | 1A | 1.5A | 1.5A | 2A | 2A |
| Frequency - Switching | 200kHz ~ 2.2MHz | 250kHz | 250kHz | 250kHz | 250kHz | 200kHz ~ 2.2MHz | 200kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes | No | No | No | No | No | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (5x5) | 16-TQFN (5x5) | 16-TQFN (5x5) | 16-TQFN (5x5) | 16-TQFN (5x5) | 16-TQFN (5x5) | 16-TQFN (5x5) |
