LM74680DRRR

OR Controllers, Ideal Diodes Overview

The LM74680DRRR is an ideal diode bridge controller manufactured by Texas Instruments, designed for low-loss rectification in power management applications. It supports voltage rectification from DC to 1kHz and operates within a junction temperature range of –40°C to +125°C. The device features an input operating voltage range of 5V to 80V with a 100V absolute maximum rating. It includes four integrated gate drive controls and provides 165μA gate pull-up strength. The shutdown current (ISD) is specified at 0.0000382 mA. The component is housed in a 12-WSON (3x3) package.

OR Controllers, Ideal Diodes Feature Summary

• Supports voltage rectification from DC to 1kHz
• Includes four integrated gate drive controls
• Characterized for operation over a wide junction temperature range

OR Controllers, Ideal Diodes Applications

• Video doorbell systems

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific ordering suffix DRRR against the manufacturer's official documentation to ensure correct packaging and reel specifications. Confirm that the 12-WSON package dimensions align with your PCB footprint requirements. Ensure the input voltage does not exceed the 100V absolute maximum rating during system design validation.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring efficient low-loss rectification up to 1kHz. Consider the 5V to 80V operating range and the 12-WSON package size for space-constrained designs. Verify thermal performance within the –40°C to +125°C junction temperature range for your specific application environment.

OR Controllers, Ideal Diodes Part Context

The LM74680DRRR belongs to the LM74680 family of ideal diode bridge controllers from Texas Instruments. It is part of the broader Power Management IC (PMIC) category, specifically specialized for rectification tasks. This series is distinct from evaluation modules like the LM74681EVM or LM74800EVM-CS, which are development tools rather than production components.

OR Controllers, Ideal Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.