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A1203 Datasheet Continuous-time Bipolar Switch

Manufacturer: Allegro MicroSystems

Overview: A1202 and A1203 Continuous-Time Bipolar Switch Family.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The Allegro™ A1202 and A1203 Hall-effect bipolar switches are next-generation replacements and extension of the popular Allegro A3133 and A3132 bipolar switch product line.

Overall, the A120x family, produced with BiCMOS technology, consists of continuous-time devices that

Key Features

  • AEC-Q100 automotive qualified.
  • Continuous-time operation.
  • Fast power-on time.
  • Low noise.
  • Stable operation over full operating temperature range.
  • Reverse-battery protection.
  • Solid-state reliability.
  • Factory-programmed at end-of-line for optimum performance.
  • Robust EMC performance.
  • High ESD rating.
  • Regulator stability without a bypass capacitor.

A1203 Distributor