Datasheet4U Logo Datasheet4U.com

SGM822 Datasheet 3-rail Power Sequencer

Manufacturer: SG Micro

Overview: SGM822 3-Rail Power Sequencer with Programmable Timing GENERAL.

General Description

The SGM822 is an integrated, 3-rail power sequencer.

It controls the power-up and power-down sequence of three power supplies by pulling their enable or shutdown pins high or low.

Staggered start sequence can avoid the impact of latch conditions or large inrush current on system reliability.

Key Features

  • Up to 3-Rail Power Sequence Control.
  • Low Quiescent Current: 36μA (TYP).
  • Input Voltage Range: 2.7V to 5.5V.
  • Pin-Selected Flag Output Logic.
  • Capacitor-Programmable Power-Up/Power-Down Sequencing Delay.
  • Available in Green MSOP-8 and UTDFN-1.5×1.5-8L Packages.

More Datasheets from SG Micro

Part Number Description
SGM820 Precision Voltage Supervisor
SGM8212-1 High Voltage Operational Amplifier
SGM8212-2 High Voltage Operational Amplifier
SGM823 5-Pin Microprocessor Supervisory
SGM8240-1 Rail-to-Rail I/O Operational Amplifiers
SGM8240-2 Rail-to-Rail I/O Operational Amplifiers
SGM8240-4 Rail-to-Rail I/O Operational Amplifiers
SGM8249-1 Rail-to-Rail Output Operational Amplifiers
SGM8249-2 Rail-to-Rail Output Operational Amplifiers
SGM8250-1 CMOS Operational Amplifiers

SGM822 Distributor