STM1068

Obsolete
Design Win

ON/OFF Controller with USB charging

Download datasheet

Product overview

Description

STM1068 device monitors supply voltage VCC and the state of EN and INH inputs. Depending on logical combination of these inputs, the output OUT is connected to VINor GND and the pass gate between PKX and POX is either enabled or disabled.

The device offers several voltage thresholds, VTH+ and it is available in miniature Flip Chip 8-bump package.

  • All features

    • Operating voltage 2.7 V to 5.5 V
    • Supply current of 1.5 μA (typ)
    • Factory-trimmed voltage threshold from 3.2 V to 3.5 V in 50 mV increments
    • 3% voltage threshold accuracy across temperature
    • Enable and inhibit inputs (EN, INH)
    • Power supply transient immunity
    • Current limited output of 15 mA (max)
    • Available in Flip Chip 8-bump package
    • Operating temperature –30 °C to +85 °C

Circuit Diagram

EDA Symbols, Footprints and 3D Models

The STMicroelectronics team - STM1068

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