Design contains obsolete parts

EVB_RT7306+RFID: 36V @ 250mA, 90 ~ 264 VAC, Dimming, w/ RF Supply

Summary

The EVB_RT7306+RFID Evaluation Board highlights the functionally of the RT7306 constant current LED driver IC from Richtek along with the compatibility of incorporating an RF module for remote control of LED fixtures, making it a perfect addition to the Internet of Things (IoT) ecosystem or smart home automation lighting solution.

The RT7306 is a constant current LED driver with active power factor correction. It supports high power factor across a wide range of line voltages, and it drives the converter in the Quasi-Resonant (QR) mode to achieve higher efficiency. By using Primary Side Regulation (PSR), the RT7306 controls the output current accurately without a shunt regulator and an opto-coupler at the secondary side, reducing the external component count, the cost, and the volume of the driver board.

Specifications

Manufacturer	Richtek USA Inc.
Category	Lighting
Sub-Category	LED Drivers - AC / Offline
Eval Board Part Number	EVB_RT7306+RFID-ND
Eval Board Supplier	Richtek USA Inc.
Eval Board	Board not Stocked
AC Voltage	Universal
Outputs and Type	1 Non-Isolated
Current Out	250 mA
Voltage Out (Max)	36 V
Efficiency @ Conditions	>85%, 110 ~ 264 VAC in, 36V @ 250 mA
Features	Current Limit (Adj. or Fixed) Dimming Control Open Circuit Protection PFC Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out
Switching Frequency	- Not Given
Component Count + Extras	42 + 4
Design Author	Richtek USA Inc.
Application / Target Market	Lighting: LED Commercial Lighting Lighting: LED Home Lighting Lighting: LED Signage Lighting: LED Street Lighting
Voltage In	90 ~ 264 VAC
Power Factor	>0.95 @ 90 ~ 240 VAC
Standard(s)	CISPR22 B conducted EMI EN55015 B conducted EMI IEC 61000-3-2 Class C
Main I.C. Base Part	RT7306
Date Created By Author	2015-04
Date Added To Library	2018-08