PS12 Datasheet PDF (Quad Power Sequencing Controller)

PS12 - Quad Power Sequencing Controller

Description

Many systems require that their power supplies are enabled and disabled sequentially in order to reduce transient current demand on the power bus, or to avoid damage to components having multiple supply voltages such as microprocessors, ASICs, MEMS drivers, etc.

Features

Power supply sequencer with four outputs.
Power-up and power-down sequencing.
Six programmable delays.
Maximum 90V supply voltage.
Input voltage window comparator.
Low power supply current (500µA typical).
16-Lead SOIC Package General.

Datasheet Details

Part number	PS12
Manufacturer	Supertex
File Size	959.61 KB
Description	Quad Power Sequencing Controller
Datasheet	PS12 Datasheet
Additional preview pages of the PS12 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com PS12 Quad Power Sequencing Controller Features ► Power supply sequencer with four outputs ► Power-up and power-down sequencing ► Six programmable delays ► Maximum 90V supply voltage ► Input voltage window comparator ► Low power supply current (500µA typical) ► 16-Lead SOIC Package General Description Many systems require that their power supplies are enabled and disabled sequentially in order to reduce transient current demand on the power bus, or to avoid damage to components having multiple supply voltages such as microprocessors, ASICs, MEMS drivers, etc. The PS12 incorporates a power-up delay timer, a window voltage comparator, 4 open drain enable outputs, and 6 enable delay timers.

Published: Oct 8, 2007 |