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SGM61431 - Synchronous Buck Converters

Download the SGM61431 datasheet PDF. This datasheet also covers the SGM61430 variant, as both devices belong to the same synchronous buck converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The SGM61430 and SGM61431 are internally compensated, synchronous Buck converters with a wide 4.5V to 36V input voltage range and 3A output current capability.

These devices can be easily used in various industrial applications powered from unregulated sources.

Key Features

  • Wide 4.5V to 36V Input Voltage Range.
  • Up to 3A Continuous Output Current.
  • SGM61430:.
  • 0.8V to 24V Output Voltage Range.
  • PFM at Light Load Condition.
  • SGM61431:.
  • 0.8V to 24V Output Voltage Range.
  • FPWM at Light Load Condition.
  • 390kHz Switching Frequency (Normal Operation).
  • SYNC Input for External Switching Clock.
  • Integrated RDSON Switches: 115mΩ/90mΩ (TYP).
  • High Efficiency at Light Load Condition.
  • Ultra-Low Shutdown Current: 0.6μA (TY.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM61430-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM61431
Manufacturer SG Micro
File Size 0.97 MB
Description Synchronous Buck Converters
Datasheet download datasheet SGM61431 Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM61430 Synchronous Buck Converters
SGM61432 Adjustable Switching Frequency Buck Converter
SGM61410 42V Synchronous Buck Converter
SGM61412 42V Synchronous Buck Converter
SGM61413 42V Synchronous Buck Converter

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
SGM61430/SGM61431 4.5V to 36V Input, 3A, Synchronous Buck Converters GENERAL DESCRIPTION The SGM61430 and SGM61431 are internally compensated, synchronous Buck converters with a wide 4.5V to 36V input voltage range and 3A output current capability. These devices can be easily used in various industrial applications powered from unregulated sources. Easy compensation and cycle-by-cycle current limit are obtained by peak current mode control. With 64μA (TYP, SGM61430) quiescent current and ultra-low 0.6μA (TYP) shutdown current, they are well suited for battery powered systems to prolong battery life. Internal compensation allows quick and low component count design. Both SGM61430 and SGM61431 can operate at fixed frequency with moderate or heavy load condition.