PS12 Datasheet | Supertex

.. 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 parator - 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 ponents having multiple supply voltages such as microprocessors, ASICs, MEMS drivers, etc. The PS12 incorporates a power-up delay timer, a window voltage parator, 4 open drain enable outputs, and 6...