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| Part Number | MAX797ESE+ | MAX797HESE+ | MAX797ESE+T | MAX798ESE+ | MAX797CSE+ | MAX797ESE |
|---|---|---|---|---|---|---|
| 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 | Active | Active | Obsolete | Active | Obsolete |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down | Step-Down | Step-Up, Step-Up/Step-Down | Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck, Boost, Flyback | Buck | Buck, Boost, Flyback | Buck | Buck, Boost, Flyback | Buck, Boost, Flyback |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 30V | 5V ~ 30V | 5V ~ 30V | 5V ~ 30V | 4.5V ~ 30V | 5V ~ 30V |
| Frequency - Switching | 150kHz, 300kHz | 150kHz, 300kHz | 150kHz, 300kHz | 150kHz, 300kHz | 150kHz, 300kHz | 150kHz, 300kHz |
| Duty Cycle (Max) | 96% | 96% | 96% | 96% | 96% | 96% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes |
| Clock Sync | Yes | Yes | Yes | Yes | Yes | Yes |
| Serial Interfaces | - | - | - | - | - | - |
| Control Features | Enable, Pulse Skipping, Soft Start | Enable, Pulse Skipping, Soft Start | Enable, Pulse Skipping, Soft Start | Enable, Pulse Skipping, Soft Start | Enable, Pulse Skipping, Soft Start | Enable, Pulse Skipping, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
