Overview
CA3273 is listed in the Driver IC category. Available datasheets include documents from Intersil Corporation.
Summary
High-Side Driver April 1994
Description
The CA3273 is a power IC equivalent of a P-N-P pass transistor operated as a high-side-driver current switch in either the saturated (ON) or cutoff (OFF) modes. The CA3273 incorporates circuitry to protect the pass currents, excessive input voltage, and thermal overstress. The high-side driver is intended for general purpose, automotive and potentially high-stress applications.
Source title
CA3273 Datasheet(PDF) - Intersil Corporation