SC32300BULTRC

Full Half-Bridge (H Bridge) Drivers Overview

The SC32300BULTRC is a synchronous power MOSFET driver featuring an integrated 3.3V LDO, manufactured by Semtech Corporation. It operates with a maximum supply voltage of 5.5 V and supports a maximum operating temperature of +150°C. The device exhibits rise times of 12 ns and fall times ranging from 6 to 8 ns. Packaged in a 10-MLPD-UT (2.3x2.3) format, it functions as a half-bridge or full-bridge driver for DC-DC converters and synchronous buck applications.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates a 3.3V low-dropout regulator for internal biasing
• Supports half-bridge and full-bridge H-bridge configurations
• Designed specifically for synchronous buck converter topologies

Full Half-Bridge (H Bridge) Drivers Applications

• DC-DC converter systems
• Synchronous buck converter designs
• Motor drive circuits requiring high-temperature operation

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest datasheet revision. Confirm that the 10-MLPD-UT footprint matches the target PCB layout dimensions precisely. Ensure thermal management strategies account for the 150°C junction temperature rating during system integration.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when designing synchronous rectification stages requiring an integrated bias supply. The built-in 3.3V LDO simplifies board design by eliminating external regulator components. Consider the 12 ns rise time for switching frequency requirements and ensure the 5.5V input limit aligns with the system power rail.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to Semtech's portfolio of power management solutions, specifically targeting efficient energy conversion in compact form factors. The MLPD-UT package allows for high-density mounting on printed circuit boards, supporting modern miniaturization trends in industrial and consumer electronics power stages.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Cross-reference with other Semtech half-bridge drivers offering similar current capabilities and integrated LDO features. Verify pin-to-pin compatibility if substituting directly into existing layouts without schematic changes.