We are a manufacturer of power management ICs for chargers, adapters, SMPS, and other power supply appliances for 13 years. The factory covers 20,000 square meters with monthly production 100 million ICs.
Free design and technical support with our ICs are available. If any interest, please contact us.
Alice Zhuo -Dongke Semiconductor Shenzhen Co., Ltd.
Tel: +86 755 29598396-8049
Mobile: +86 16620886116
GaN chip product line:
With one chip to complete GaN power component, PWM control, driver, protection, and other functions (one chip can complete the functions of the original three chips), the number of peripheral components of the power supply chip is greatly reduced, which can not only improve the overall performance of the program (while improving power density and efficiency), but also reduce the PCB board occupation, reduce the size and material costs. More convenient for power supply engineers in the application process, easy to debug, and can accelerate the time-to-market cycle.
Advantages of Gallium Nitride:
Simplify the design of GaN chargers;
Reduce the development difficulty of GaN fast chargers;
Help to realize small size and high efficiency GaN fast charger design.
Improving the space utilization; （compact size)
Reduce the production difficulty;
Speed up the shipment;
Less components; Easy to debug; Reduce the cost.
DK GaN IC GENERAL DESCRIPTION
DK0xxG series is a high performance AC-DC power converter with 650V GaN HEMT device integrated. With quasi-resonant control mode, DK0xxG series can detect the voltage over drain-source voltage across the GaN device and turn on the device when VDS oscillate to the lowest point. Thus, system overall efficiency and EMI performance can be greatly improved.
DK0xxG series greatly simplifies the design and manufacture of AC-DC SMPS, especially those requiring high conversion efficiency and high power density. DK0xxG has complete protection functions including output over-voltage protection (OVP), VCC over-voltage protection, over-temperature protection (OTP), open-loop protection, output over-current protection (OCP), etc.
DK0xxG series adopt PDFN5*6 and DFN8*8 package.
Engine: Cummins, Perkins, Deutz, Weichai, Ricardo,
Alternator: Stamford, owned alternator, etc.
Power range: 3 – 3000kVA
Type: silent, open, trailer, container