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SGM61430 - 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.

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.

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Datasheet Details

Part number SGM61430
Manufacturer SG Micro
File Size 0.97 MB
Description Synchronous Buck Converters
Datasheet download datasheet SGM61430 Datasheet

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Other Datasheets by SG Micro

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SGM61431 Synchronous Buck Converters
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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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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.