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| Part Number | MAX1797EUA+T | MAX1797EUA-T | MAX1790EUA+T | MAX1795EUA+T | MAX1796EUA+T | MAX1797EUA+ |
|---|---|---|---|---|---|---|
| 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 |
| Product Status | Active | Obsolete | Not For New Designs | Active | Active | Active |
| Function | Step-Up | Step-Up | Step-Up, Step-Up/Step-Down | Step-Up | Step-Up | Step-Up |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Boost | Boost | Boost, SEPIC | Boost | Boost | Boost |
| Output Type | Adjustable (Programmable) | Adjustable (Programmable) | Adjustable | Adjustable (Programmable) | Adjustable (Programmable) | Adjustable (Programmable) |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 1V | 1V | 2.6V | 1V | 1V | 1V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2V (3.3V, 5V) | 2V (3.3V, 5V) | 2.6V | 2V (3.3V, 5V) | 2V (3.3V, 5V) | 2V (3.3V, 5V) |
| Voltage - Output (Max) | 5.5V | 5.5V | 12V | 5.5V | 5.5V | 5.5V |
| Current - Output | 800mA (Switch) | 800mA (Switch) | 1.2A (Switch) | 200mA (Switch) | 400mA (Switch) | 800mA (Switch) |
| Frequency - Switching | 500kHz | 500kHz | 640kHz, 1.22MHz | 500kHz | 500kHz | 500kHz |
| Synchronous Rectifier | Yes | Yes | No | 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-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP |
