MIC58P42BV-TR

Overview

The MIC58P42BV-TR is an 8-bit serial-input protected latched driver manufactured by Microchip Technology. It integrates eight CMOS data latches and a bipolar output stage to drive up to eight loads from a single serial input. The device supports high-voltage operation up to 80V and provides high-current capability of 500mA per channel. It utilizes a 20-pin PLCC (J-Lead) package with dimensions of 9x9 mm, designed for surface-mount installation.

Feature Summary

• Integrates eight CMOS data latches with a bipolar output driver stage
• Supports serial input configuration for simplified control interface
• Provides protection features for the latched driver outputs

Applications

• Low-voltage power distribution switching applications
• Load driving circuits requiring high current capacity
• Bipolar output driver systems

Procurement Notes

Verify the specific ordering suffix BV against the official Microchip datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the required 20-PLCC footprint and voltage ratings before procurement. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status.

Selection Notes

Select this component when an 8-channel serial-input latched driver is required for high-voltage and high-current applications. Consider the 80V rating and 500mA output current capability relative to load requirements. Evaluate the 20-PLCC package constraints for PCB layout and thermal management needs in the target design.

Part Context

This part belongs to the MIC58P42 series of serial-input latched drivers. It is produced by Microchip Technology, formerly Micrel Semiconductor. The device is categorized under power switches and load drivers within the electronic circuit portfolio.

Replacement Considerations

The MIC58P42YN is a documented variant within the same family offering similar functional characteristics.