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SAA1502ATS - Safety IC for Li-ion

General Description

The SAA1502ATS is manufactured in a Bipolar, CMOS and DMOS (BCD) Power Logic 70 process and is intended to be used as a protection circuit for single cell Li-ion battery packs.

Key Features

  • Integrated power switches.
  • Temperature protection.
  • Zero voltage start-up.
  • Discharge and charge overcurrent protection.
  • Automatic release of current protection at removal of charger or load.
  • Extremely low current consumption when battery voltage is lower than 2.3 V.
  • Low current consumption in normal operation mode.
  • Accurate voltage detection levels.
  • Low resistance in current path.
  • Able to accommodate 17.5 V.

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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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INTEGRATED CIRCUITS DATA SHEET SAA1502ATS Safety IC for Li-ion Preliminary specification File under Integrated Circuits, IC11 1998 Jan 15 Philips Semiconductors Preliminary specification Safety IC for Li-ion FEATURES • Integrated power switches • Temperature protection • Zero voltage start-up • Discharge and charge overcurrent protection • Automatic release of current protection at removal of charger or load • Extremely low current consumption when battery voltage is lower than 2.3 V • Low current consumption in normal operation mode • Accurate voltage detection levels • Low resistance in current path • Able to accommodate 17.