3-Rail Power Sequencer with Programmable Timing, SGM822 Replace LM3881.
SGM822
SGM822.pdf
SGM822.pdfFEATURES
• 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-DownSequencing Delay
• Available in a Green MSOP-8 Package
PIN CONFIGUTION
优势替代
FEATURES
• Easiest Method to Sequence Rails
• Power-Up and Power-Down Control
• Tiny Footprint
• Low Quiescent Current of 80 µA
• Input Voltage Range of 2.7 V to 5.5 V
• Output Invert Feature
• Timing Controlled by Small Value External Capacitor
PIN CONFIGUTION
