| Part Number | MAX1897EGP | MAX1897ETP+ |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Active | Obsolete |
| Output Type | - | Transistor Driver |
| Function | - | Step-Down |
| Output Configuration | - | Positive |
| Topology | - | Buck |
| Number of Outputs | - | 1 |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 4.5V ~ 5.5V |
| Frequency - Switching | - | 200kHz, 300kHz, 550kHz |
| Duty Cycle (Max) | - | - |
| Synchronous Rectifier | - | Yes |
| Clock Sync | - | Yes |
| Serial Interfaces | - | - |
| Control Features | - | Current Limit, Enable, On Time Control |
| Operating Temperature | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount |
| Package / Case | - | 20-WQFN Exposed Pad |
| Supplier Device Package | - | 20-TQFN (5x5) |