MAX1937EEI+T
IC REG CTRLR BUCK 28QSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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Analog Devices Inc./Maxim Integrated's MAX1937EEI-T is a dual-output, synchronous buck DC-DC controller designed for efficient step-down voltage conversion. Operating at a switching frequency of 500kHz, this device features current limit and enable control functions, along with a power good indicator. Its output configuration is positive, utilizing a transistor driver for the output stage. The MAX1937EEI-T supports a wide input voltage range from 6V to 24V and is packaged in a 28-QSOP, surface-mount configuration supplied on tape and reel. This controller is suitable for applications requiring multiple regulated negative voltage rails, commonly found in networking and telecommunications equipment. The topology employed is a buck converter with synchronous rectification.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-SSOP (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 24V |
| Supplier Device Package | 28-QSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Power Good |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 2 |
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