MIC5800BM-TR

Overview

The MIC5800BM-TR is a high-voltage, high-current integrated circuit from Microchip Technology, featuring four CMOS data latches and a bipolar Darlington output stage. It operates within a supply voltage range of 5 V to 12 V and supports load voltages up to 50 V. The device provides non-inverting parallel input with strobe functionality for latching control. Packaged in a 14-SOIC surface-mount format, it functions as a low-side driver with bipolar outputs capable of handling significant current loads while maintaining TTL logic compatibility.

Feature Summary

• Integrates four CMOS data latches with a bipolar Darlington output stage for high-current driving capability
• Supports high-voltage load switching up to 50 V with low-side output configuration
• Features parallel input interface with strobe control for precise data latching operations

Applications

• Industrial motor control systems requiring high-current switching
• Solenoid and relay driver circuits in automation equipment
• High-voltage LED array illumination drivers
• Power distribution switches in embedded electronic systems

Procurement Notes

Verify the specific suffix 'BM' against the manufacturer's official documentation to confirm package type and temperature grade. Ensure the component meets RoHS compliance requirements for your region. Confirm that the 14-SOIC package dimensions align with your PCB footprint design. Check for any recent product change notifications or lifecycle status updates from Microchip Technology before finalizing procurement plans.

Selection Notes

Select this component when a high-voltage, high-current low-side driver is required with integrated latching functionality. The MIC5800BM-TR is suitable for applications needing to switch loads up to 50 V directly from TTL-compatible logic inputs. Consider the bipolar Darlington output structure for its ability to handle higher currents compared to standard MOSFET drivers. Ensure the operating temperature range of -40°C to +85°C fits the environmental conditions of the target application.

Part Context

The MIC5800 series belongs to Microchip's family of high-voltage load drivers, combining digital logic latches with analog power stages. This specific part integrates four channels of data storage and switching in a single compact package. It bridges the gap between low-power control logic and high-power actuator loads, simplifying system design by eliminating external latch components.

Replacement Considerations

MIC5800YM is listed as a direct substitute option.