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PS12

Supertex
Part Number PS12
Manufacturer Supertex
Description Quad Power Sequencing Controller
Published Oct 8, 2007
Detailed Description com PS12 Quad Power Sequencing Controller Features ► Power supply sequencer with four outputs ► Power-...
Datasheet PDF File PS12 PDF File

PS12
PS12


Overview
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 en...



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