MAX1777EEI+T
IC REG QD BUCK/LINEAR 28QSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Linear + Switching
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Analog Devices Inc./Maxim Integrated MAX1777EEI-T is a power management IC featuring four regulated outputs. This component integrates two step-down (buck) converters and two linear (LDO) regulators. The switching frequency range for the buck converters is adjustable from 200kHz to 500kHz. The device is packaged in a 28-QSOP and designed for surface mount applications. Key features include the ability to control multiple voltage rails, with specific outputs for controller functions and a fixed 3.3V, 100mA output. The MAX1777EEI-T operates across a supply voltage range of 4.5V to 24V and supports an operating temperature range of -40°C to 85°C. This part is suitable for applications requiring complex power sequencing due to its integrated sequencer. Industries that utilize this component include telecommunications and industrial automation.
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) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 24V |
| Frequency - Switching | 200kHz ~ 500kHz |
| Topology | Step-Down (Buck) (2), Linear (LDO) (2) |
| Supplier Device Package | 28-QSOP |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | Controller |
| Voltage/Current - Output 3 | 3.3V, 100mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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