RT8402GJ6

$1.20

Description：IC LED DRVR OFFL TRIAC TSOT23-6
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8947ca62f6a7 Category: LED Drivers IC Brand: Richtek USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR OFFL TRIAC TSOT23-6
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：AC DC Offline Switcher
Topology：Step-Down (Buck)
Internal Switch(s)：No
Number of Outputs：-
Voltage - Supply (Min)：10V
Voltage - Supply (Max)：30V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：Triac
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：TSOT-23-6
Grade：-
Qualification：-

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RT8402GJ6

Overview

The RT8402GJ6 is a phase-cut dimmable high-side buck LED driver manufactured by Richtek USA Inc. It operates in an off-line configuration and supports TRIAC dimming for compatibility with standard lighting controls. The device is housed in a TSOT-23-6 package and is designed for efficient LED illumination applications requiring adjustable brightness.

Feature Summary

Supports phase-cut dimming for smooth light control
High-side buck topology for LED driving
TRIAC dimming compatibility

Applications

LED lighting fixtures
Dimmable bulb replacements
Residential and commercial LED drivers

Procurement Notes

Verify component authenticity through authorized distributors or the manufacturer. Confirm RoHS compliance status as indicated in official documentation. Check for end-of-life notices, as this part may be discontinued. Ensure packaging matches specifications for handling and storage requirements.

Selection Notes

Select this component for applications requiring integrated TRIAC dimming capabilities without external controllers. Consider the TSOT-23-6 package size for space-constrained designs. Verify input voltage ranges and thermal performance against specific LED load requirements before integration.

Part Context

This component belongs to Richtek's LED driver portfolio, focusing on offline AC-DC conversion solutions. It addresses the need for compact, efficient lighting control ICs that support legacy dimmer infrastructure while providing modern LED driving efficiency.