Manufacturer: Richtek USA Inc.
Win Source Part Number: 804494-RT8474AGSP
Packaging: Reel
Type: DC DC Regulator
Mounting Style: SMD
Applications: Backlight
Voltage - Output: 50V
Frequency: 500kHz
Current - Output / Channel: 2A (Switch)
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: Analog, PWM
Voltage - Supply (Min): 4.5V
Supplier Device Package: 8-SOP-EP
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 8-SOIC Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 2,500
MSL Level: 3 (168 Hours)
Voltage - Supply (Maximum): 50V
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) Analog, PWM Dimming 2A (Switch) 8-SOP-EP
IC LED DRIVER RGLTR PWM 2A 8SOP Product overview: RT8474AGSP 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 2A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 2A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-RT8474AGSP can be used for catalog matching and distributor lookup.
IC LED DRIVER RGLTR DIM 2A 8SOP
IC LED DRIVER RGLTR PWM 2A 8SOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 804494-RT8474AGSP | 1028-1298-2-ND | 137-RT8474AGSP | RT8474AGSP | RT8474AGSP |
| Product Name | PMIC - PMIC - LED Drivers - RT8474AGSP | LED Drivers | 2A LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Output Voltage | 50 volts | 50 volts | |||
| Input Voltage | 4.5 to 50 volts | 4.5 to 50 volts | 50 to ? volts | ||
| Output Current | 2000 milliamps | 2000 milliamps |
