NCL30059BDR2G ON Semiconductor

NCL30059 High-Voltage Half-Bridge Controller for LED Lighting Applications The NCL30059 is a selfoscillating high voltage MOSFET driver primarily tailored for LED driver applications using halfbridge www.onsemi.com topology. LLC and LCC configurations are supported with optimized MARKING wide range control offered by the latter for Constant Current (CC) DIAGRAM applications. Due to its proprietary 600 V technology, the driver is useful for bulk voltages utilized in 277 VAC lighting applications. 8 8 Operating frequency of the driver can be adjusted from 25 kHz to 30059B 1 250 kHz using a single resistor. Adjustable brownout protection ALYWW assures correct bulk voltage operating range. An internal 100 ms PFC SOIC8 CASE 751 delay timer ensures the converter is enabled after the bulk voltage is 1 fully stabilized. The device provides fixed deadtime which helps to A = Assembly Location lower the shootthrough current. L = Wafer Lot Y = Year Features WW = Work Week Wide Operating Frequency Range from 25 kHz to 250 kHz = PbFree Package Minimum Frequency Adjust Accuracy 3% Fixed Dead Time 0.6 s PINOUT DIAGRAM Adjustable Brownout Protection for a Simple PFC Association VCC Vboot 100 ms PFC Delay Timer Latched Input for Severe Fault Conditions, e.g. Overtemperature or Rt Mupper OVP BO HB Internal 16 V V Clamp CC GND Mlower Low Startup Current of 50 A Maximum 1 A / 0.5 A Peak Current Sink / Source Drive Capability Operation up to 600 V Bulk Voltage ORDERING INFORMATION Internal Temperature Shutdown Supports Outdoor Use: 40C to +125C Device Package Shipping PSR Current Regulation 2% NCL30059BDR2G SOIC8 2500 / (PbFree) Tape & Reel Efficiency up to 92% For information on tape and reel specifications, SOIC8 Package including part orientation and tape sizes, please These are PbFree Devices refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Typical Applications Low Cost Resonant Converters Low Parts Count CV and CC LED Drivers Wide Output Voltage Range LCC Drivers Wallpack and Bollard LED Drivers High Bay and Streetlight LED Drivers Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: December, 2018 Rev. 0 NCL30059/DNCL30059 +HV Dboot Rbo1 Cboot U1 LED1 Vboot M1 Vcc Vcc Mupper NCL30059 Lres Chb HB PFC AC LED2 Front Input M2 End Cres Mlower BO GND Rt Rbias Ccomp Rfmax Diso U2 Rfb1 Rbo2 Rfstart Cave CSS Rfb2 Rsense Return Figure 1. Typical LCC Application Example www.onsemi.com 2