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STM11 - Power control switch

General Description

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6 2.1 Power-on sequence

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Key Features

  • Operating voltage 2.5 V to 5.5 V.
  • Supply current of 2.0 µA (typ. ).
  • Low on-resistance P-channel MOSFET:.
  • Continuous drain current 3.7 A.
  • Typical RDS(ON) of 0.065 Ω at 4.5 V.
  • Slew rate controlled switching to prevent glitches on supply rails ).
  • Factory-trimmed voltage threshold 3.1 V t(s (3.0 V to 3.6 V in 50 mV increments available) c.
  • ± 3% voltage detection threshold accuracy du across temperature ro.
  • Temperature range.
  • 30 °C t.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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STM11 Power control switch Features ■ Operating voltage 2.5 V to 5.5 V ■ Supply current of 2.0 µA (typ.) ■ Low on-resistance P-channel MOSFET: – Continuous drain current 3.7 A – Typical RDS(ON) of 0.065 Ω at 4.5 V ■ Slew rate controlled switching to prevent glitches on supply rails ) ■ Factory-trimmed voltage threshold 3.1 V t(s (3.0 V to 3.6 V in 50 mV increments available) c ■ ± 3% voltage detection threshold accuracy du across temperature ro ■ Temperature range –30 °C to 85 °C P ■ DFN 8-lead 2.5 mm x 3 mm package. lete Applications so ■ Portable devices b ■ Cell phones/smart phones - O ■ PDA ) ■ Palmtops t(s ■ Portable audio/video players Obsolete Produc ■ Portable terminals. DFN 8-lead 2.5 mm x 3 mm February 2009 Rev 4 1/22 www.st.