LSR2000C-H005-TL

AC DC Converters, Offline Switchers Overview

The LSR2000C-H005-TL is a safety isolation controller from the Power Integrations InnoSwitch3-CP family, designed for isolated flyback converters. It integrates a high-voltage silicon carbide (SiC) MOSFET and a secondary-side synchronous rectifier controller with digital control logic. The device supports universal AC input ranges and provides galvanic isolation between primary and secondary sides to ensure user safety and regulatory compliance in compact power supply designs.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage SiC MOSFET on the primary side for efficient switching
• Includes a secondary-side synchronous rectifier controller to minimize conduction losses
• Provides digital control loop management for precise voltage and current regulation
• Ensures electrical isolation between high-voltage primary and low-voltage secondary circuits

AC DC Converters, Offline Switchers Applications

• Compact AC/DC adapters for consumer electronics
• Battery chargers for electric vehicles and power tools
• LED lighting drivers requiring high efficiency
• Industrial power supplies with strict isolation requirements

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H005 against the manufacturer's latest datasheet to confirm pinout and isolation specifications. Ensure compatibility with the intended flyback transformer design. Confirm RoHS compliance status through official documentation before integration into regulated products.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing isolated flyback converters requiring integrated primary and secondary control. It is suitable for applications demanding high power density and efficiency. Consider the thermal performance of the InSOP-24D package and the system's isolation voltage requirements during selection.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch3-CP series, which combines primary-side switch, secondary-side rectifier, and controller functions. The series targets high-efficiency, cost-sensitive applications by reducing external component count. It represents an evolution in integrated power conversion technology for offline applications.

AC DC Converters, Offline Switchers Replacement Considerations

Direct replacements within the same family include other LSR2000 variants with different isolation ratings or pin configurations. Verify functional equivalence and isolation voltage levels before substitution. Cross-reference with official replacement guides for updated components.