LCS703HG

Full Half-Bridge (H Bridge) Drivers Overview

The LCS703HG is a half-bridge driver from the HiperLCS series, designed for general-purpose power MOSFET applications. It features an eSIP-16J package with through-hole mounting. The device operates within a supply voltage range of 11.4V to 15V and supports inductive loads. Key electrical parameters include a peak output current of 12.9A and a typical on-resistance of 600 milliohms. It functions across a junction temperature range of -40°C to 150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated automatic restart functionality for fault recovery
• Controlled slew rate management for optimized switching performance
• Comprehensive fault protection including overvoltage, undervoltage lockout, short circuit, overtemperature, and current limiting

Full Half-Bridge (H Bridge) Drivers Applications

• General-purpose power MOSFET driving
• Inductive load control circuits
• Offline power supply designs utilizing HiperLCS chipset

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix HG against official datasheets to confirm pinout and thermal pad configuration. Confirm RoHS3 compliance status prior to integration. Check for recent Product Change Notices regarding assembly sites or packaging modifications. Ensure compatibility with existing PCB footprints for the eSIP-16J package. Validate end-of-life dates if long-term production stability is required.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a robust half-bridge driver with integrated protection is needed for general-purpose MOSFETs. The eSIP-16J package offers thermal advantages for through-hole implementations. Consider the 12.9A peak drive capability for medium-power applications. Evaluate the controlled slew rate feature if electromagnetic interference reduction is a priority. Compare against other HiperLCS variants for specific voltage or current requirements.

Full Half-Bridge (H Bridge) Drivers Part Context

The LCS703HG belongs to the HiperLCS family, which provides complete solutions for LLC resonant converters. These drivers are engineered for high reliability and efficiency in offline power supplies. The series integrates advanced protection features to enhance system safety. Power Integrations designs these components to simplify the development of compact and cost-effective power conversion systems.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

The LCS703LG serves as a direct alternative within the same family, differing primarily in the eSIP-16K package variant. Verify package dimensions and pin configurations before substitution. Other models in the LCS700-708 series may offer similar electrical characteristics but require individual datasheet comparison.