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MAX1928 - PWM Step-Down DC-DC Converters

Download the MAX1928 datasheet PDF. This datasheet also covers the MAX1927 variant, as both devices belong to the same pwm step-down dc-dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX1927/MAX1928 800mA step-down converters power low-voltage microprocessors in compact equipment requiring the highest possible efficiency.

The MAX1927/MAX1928 are optimized for generating low output voltages (down to 750mV) at high efficiency using small external components.

Key Features

  • include internal soft-start, po.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX1927_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX1920 400mA Step-Down DC-DC Converters
MAX1921 400mA Step-Down DC-DC Converters
MAX19005 200Mbps ATE Drivers/Comparators
MAX19516 100Msps ADC
MAX1954A Current-Mode PWM Buck Controller

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.

View original datasheet text
MAX1927/MAX1928 19-2527; Rev 0; 7/02 Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters General Description The MAX1927/MAX1928 800mA step-down converters power low-voltage microprocessors in compact equipment requiring the highest possible efficiency. The MAX1927/MAX1928 are optimized for generating low output voltages (down to 750mV) at high efficiency using small external components. The supply voltage range is from 2.6V to 5.5V and the guaranteed minimum output current is 800mA. 1MHz pulse-width modulation (PWM) switching allows for small external components. A unique control scheme minimizes ripple at light loads, while maintaining a low 140µA quiescent current.