HV98100T-E/CH

Overview

The HV98100T-E/CH is a non-isolated, non-dimmable off-line LED driver IC manufactured by Microchip Technology. It functions as an AC-DC offline switcher with step-down (buck) and step-up (boost) capabilities, designed for high power factor applications. The device is housed in a SOT-23-6 package and supports a single output channel. It is intended for general LED lighting products, such as LED lamps and fixtures, typically supporting maximum powers around 15W.

Feature Summary

• Integrated non-isolated off-line LED driver architecture
• Supports buck and boost converter topologies for flexible design
• Optimized for high power factor performance in LED applications

Applications

• General LED lamp designs
• LED fixture implementations
• Non-dimmable off-line lighting systems

Procurement Notes

Verify the specific suffix 'T-E/CH' against the official Microchip datasheet to confirm package type and temperature range. Ensure the application requires a non-dimmable solution, as this variant lacks dimming control features. Confirm that the SOT-23-6 package meets the PCB layout constraints of the target design before finalizing procurement.

Selection Notes

Select this component for cost-sensitive, non-isolated LED lighting projects requiring high power factor correction without dimming functionality. It is suitable for low-power applications up to approximately 15W. Designers must ensure the input voltage range matches the off-line AC source and that thermal management fits within the small SOT-23-6 footprint constraints.

Part Context

This part belongs to the HV98100 series from Microchip Technology, which focuses on integrated LED drivers for off-line applications. The series provides solutions for general illumination where isolation is not strictly required. The HV98100T-E/CH specifically denotes the tape-and-reel packaging version of the standard HV98100 device.

Replacement Considerations

Check for other variants within the HV98100 family or similar Microchip off-line drivers if dimming capability or different packaging is required. Verify pin compatibility and electrical specifications against alternative non-isolated LED driver ICs from other manufacturers if supply constraints exist.