RichTek Technology Corporation Integrated Circuits (ICs) - PMIC - LED Drivers RT8475ZQW

Win Source Part Number: 1253417-RT8475ZQW
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Type: DC DC Controller
Package: Tape & Reel (TR)
Applications: Backlight, Lighting
Standard Package: 3,000
Mounting: SMD (SMT)
Voltage - Output: 90V
Frequency: 100kHz ~ 1MHz
Internal Switch(s): No
Topology: Step-Down (Buck), Step-Up (Boost)
Number of Outputs: 1
Dimming: Analog, PWM
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 36V
Package / Case: 16-WFQFN Exposed Pad
Supplier Device Package: 16-WQFN (3x3)
Temperature Range - Operating: -40°C ~ 125°C (TJ)
Fake Threat In the Open Market: 50 pct.
REACH Status: Vendor Undefined
Mfr: Richtek USA Inc.
Other Names: 4050-RT8475ZQWTR

IC LED DRVR CTRLR DIM / LED Driver IC 1 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-WQFN (3x3) Product overview: RT8475ZQW from Richtek is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, Boost. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, Boost, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-RT8475ZQW can be used for catalog matching and distributor lookup.