Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The NCL30060 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected LED Drivers. It employs a constant on−time control method to ensure near unity power factor across a wide range of input voltages and output power. It can be used for isolated flyback as well as buck topologies. The device offers a suite of robust protection features to ensure safe operation under a range of fault conditions. 

Version NCL30060B2 is intended for constant voltage (CV) regulated output drivers where a DC−DC converter or linear regulator in the second stage controls the current to the LEDs so the output short circuit protection detector function has been disabled. Version NCL30060B3 is intended for applications not requiring Brown Out protection or output short circuit protection as typical with low standby operation. The NCL30060B4 removes on−time modulation for solutions not needing this feature.

Features

• Built−In High Voltage Start−up Circuit

• Direct Opto−coupler Feedback Connection

• Constant On−Time PWM Control

• Quasi−Resonant Switching

• Low Operating Current (1.6 mA typical)

• Source 250 mA / Sink 400 mA Totem Pole Gate Driver

• Integrated 12 V (typ) Gate Drive Clamp

• Frequency Dithering for Reduced EMI Profile

• Enable/Disable Function

• Dynamic Self−Supply (DSS) Operation

• Operating TJ from −40°C to 105°C

• Maximum On Time Protection

• Integrated Brown−out

• Overvoltage Protection

• Cycle−by−Cycle Overcurrent Protection

• Output Winding Short−Circuit Protection

• Thermal Shutdown

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Typical Applications

• LED Lighting

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.