link to page 30 DATA SHEETwww.onsemi.com High-Efficiency Single MARKING DIAGRAM Stage Power Factor Correction and Step-Down NCL30001G Offline LED Driver AWLYWW SOIC−16D SUFFIX NCL30001 CASE 751B The NCL30001 is a highly integrated controller for implementing A = Assembly Location power factor correction (PFC) and isolated step down ac−dc power WL = Wafer Lot conversion in a single stage, resulting in a lower cost and reduced part YY = Year WW = Work Week count solution. This controller is ideal for LED Driver power supplies G = Pb−Free Package with power requirements between 40 W and 150 W. The single stage is based on the flyback converter and it is designed to operate in continuous conduction (CCM). The NCL30001 can be configured as as constant current driver or a PIN CONNECTIONS fixed output driver for two stage LED lighting applications. In addition, the controller features a proprietary Soft−Skip to reduce CT 1 16 Startup acoustic noise at light loads. Other features found in the NCL30001 Ramp Comp 2 15 GND include a high voltage startup circuit, voltage feedforward, brown out detector, internal overload timer, latch input and a high accuracy AC IN 3 14 NC multiplier. The multi−function latch off pin can also be used to FB 4 13 DRV implement an overtemperature shutdown circuit. VFF 5 12 VCC CM 6 11 I Features spos Voltage Feedforward Improves Loop Response AC COMP 7 10 Iavg Frequency Jittering Reduces EMI Signature Latch−Off 8 9 TEST Proprietary Soft−Skip at Light Loads Reduces Acoustic Noise (Top View) Brown Out Detector Internal 160 ms Fault Timer ORDERING INFORMATION See detailed ordering and shipping information on page 30 of Independent Latch−Off Input Facilitates Implementation of this data sheet. Overvoltage and Overtemperature Fault Detectors Average Current Mode Control (ACMC), Fixed Frequency Operation High Accuracy Multiplier Reduces Input Line Harmonics Adjustable Operating Frequency from 20 kHz to 250 kHz These Devices are Pb−Free and are RoHS Compliant Typical Applications LED Street Lights Low Bay LED Lighting High Power LED Drivers Architectural LED Lighting Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: July, 2024 − Rev. 2NCL30001/D
Купить NCL30001DR2G на РадиоЛоцман.Цены — от 38 до 500 ₽
