HCPL-M456#500

Logic Output Optoisolators Overview

The HCPL-M456#500 is a logic output optocoupler designed for intelligent power module (IPM) isolation. It features a unidirectional data rate of 1 Mbps and supports an input forward current of 25 mA with an output current of 15 mA. The device provides a common mode transient immunity of 15 kV/µs and operates within a supply voltage range of 4.5 V to 30 V. It utilizes a 6-SOIC surface mount package and functions across an operating temperature range of -40°C to 100°C.

Logic Output Optoisolators Feature Summary

• Designed specifically for IPM isolation in AC and brushless motor drive applications
• Features Schottky clamped open collector output configuration
• Provides high common mode transient immunity for noise rejection

Logic Output Optoisolators Applications

• Intelligent Power Module (IPM) isolation
• AC motor drive systems
• Brushless DC motor control interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix against official Broadcom documentation to confirm package type and tape/reel specifications. Ensure the component matches the required 6-SOIC form factor and temperature rating for your design. Cross-reference the manufacturer part number to avoid confusion with similar logic output variants.

Logic Output Optoisolators Selection Notes

Select this component when isolating control signals for IPMs or motor drives requiring 1 Mbps data rates. Consider the 15 kV/µs CMTI rating for noisy environments. Verify that the 6-SOIC package fits the PCB layout constraints and that the operating temperature range meets system requirements.

Logic Output Optoisolators Part Context

This device belongs to Broadcom's family of small-package logic output optoisolators. It is engineered to provide reliable signal transmission between low-voltage control circuits and high-voltage power stages, ensuring safety and noise immunity in industrial motor control applications.

Logic Output Optoisolators Replacement Considerations

Consult official Broadcom substitution guides for verified alternatives. Generic replacements may not match the specific 15 kV/µs CMTI or 1 Mbps speed requirements.