MC33982B Overview
Freescale Semiconductor Advance Information Document Number: 12.0, 1/2007 Single Intelligent High-Current Self-Protected Silicon High-Side Switch (2.0 mΩ) The 33982B is a self-protected silicon 2.0 mΩ high-side switch used to replace electromechanical relays, fuses, and discrete devices in power management applications. The 33982B is designed for harsh environments, and it includes self-recovery.
MC33982B Key Features
- Single 2.0 mΩ Max High-Side Switch with Parallel Input or SPI Control ORDERING INFORMATION
- 6.0 V to 27 V Operating Voltage with Standby Currents < 5.0 µA Temperature Device Package
- Output Current Monitoring with Two SPI-Selectable Current Range (TA) Ratios MC33982BPNA/R2 -40°C to 125°C 16 PQFN
- SPI Control of Overcurrent Limit, Overcurrent Fault Blanking Time, Output-OFF Open Load Detection, Output ON/OFF Control
- SPI Status Reporting of Overcurrent, Open and Shorted Loads, Overtemperature Shutdown, Undervoltage and Overvoltage Shut
- Enhanced -16 V Reverse Polarity VPWR Protection
- This document contains certain information on a new product. Specifications and information herein are subject to change
MC33982B Applications
- Single 2.0 mΩ Max High-Side Switch with Parallel Input or SPI Control ORDERING INFORMATION
