The RT8575GQW is a high-efficiency LED driver designed for LCD panels utilizing an array of LEDs for backlighting. It supports a wide input voltage range from 4.2V to 24V and can drive up to four LED strings in parallel, with each string capable of supporting up to 18 LEDs. The device provides adjustable LED current from 50mA to 150mA, with a typical current accuracy and matching of ±1%, ensuring uniform brightness across the LED strings. The integrated boost controller features a maximum output voltage of 60V and includes cycle-by-cycle overcurrent protection. The RT8575GQW also supports PWM dimming with a frequency range of 120Hz to 1kHz, allowing for precise control of LED brightness without inrush current issues. The switching frequency can be adjusted between 150kHz and 500kHz, enabling a balance between efficiency and component size. This product is available in WDFN-16L 5x5 and DIP-16 packages, making it suitable for various PCB layouts. It is RoHS compliant and halogen-free, meeting current environmental standards. The RT8575GQW is ideal for applications requiring reliable and efficient LED driving solutions.
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 150mA 16-WDFN (5x5)
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 150mA 16-WDFN (5x5)
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 150mA 16-WDFN (5x5)
IC LED DRV RGLTR PWM 16WDFN Product overview: RT8575GQW 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-RT8575GQW can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 892550-RT8575GQW
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) PWM Dimming 150mA 16-WDFN (5x5)
Package: 16-WFDFN Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: RT8575
Categories: Integrated Circuits (ICs)
Case / Package: 16-WDFN (5x5)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 87 pct.
Supply and Demand Status: Limited
Quantity per package: 1500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -RT8575GQW, RT8575GQWCT, RT8575GQWTR
IC LED DRVR DIM W/ BOOST WDFN16
IC LED DRV RGLTR PWM 16WDFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 1028-RT8575GQWTR-ND | 137-RT8575GQW | 892550-RT8575GQW | RT8575GQW | RT8575GQW |
| Product Name | LED Drivers | LED Driver IC | PMIC - PMIC - LED Drivers - RT8575GQW | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 4.2 to 24 volts | 4.2 to 24 volts | 4.2 to 24 volts | ||
| Output Voltage | 60 volts | ||||
| Output Current | 150 milliamps | 150 milliamps |
