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MAX17761 - Synchronous Step-Down DC-DC Converter

General Description

The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input.

The converter can deliver up to 1A current.

Output voltage is programmable from 0.8V up to 90% of VIN.

Key Features

  • a peak-current-mode control architecture and can be operated in either the pulse-width modulation (PWM) or pulse-frequency modulation (PFM) control schemes. The MAX17761 is available in a 12-pin (3mm x 3mm) TDFN package. Simulation models are available.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX17761 4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter General Description The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90% of VIN. The feedback voltage regulation accuracy over -40°C to +125°C is ±1.5%. The device features a peak-current-mode control architecture and can be operated in either the pulse-width modulation (PWM) or pulse-frequency modulation (PFM) control schemes. The MAX17761 is available in a 12-pin (3mm x 3mm) TDFN package. Simulation models are available.