Huarun China to develop new BCD technology platform, can be used in LED lighting driver

Recently, Huarun China publishing platform BCD technology developed recently completed. At the same time, which holds a 19% stake in the 8 inch production line also launched a number of new BCD and 0.13 micron technology platform, to meet the needs of customers in the offline power supply, LED lighting driver AC-DC conversion circuit, the market of high voltage, high performance and high integration applications.

Huarun Shanghua BCD process based on the original, the development of 1 700V, 0.25 micron and 0.18 micron three new BCD technology platform, respectively for green energy-saving products of high voltage, high performance and high integration application.

1 micron 700V BCD technology platform is embedded into the 700V DMOS 1 micron 40V BCD technology platform Huarun Shanghua is widely used in the development of AC-DC converter based on. Not only to maintain the original process of simple economy, while expanding the scope of application, mainly used in off-line power supply, LED lighting driver and other AC-DC conversion circuit.

Compared with platform 0.25 micron BCD technology consists of 8 inch production line newly developed 0.5 micron BCD process compared with the original platform, the power performance of DMOS increased by 30%, the process is more simplified, the use of lower cost. The technology platform is mainly for DC-DC converter, AC-DC converter, LED driver, audio power amplifier and battery protection and other power management applications. And provide more technical options, allowing customers to choose the flexibility of the device to optimize the design of the chip.

At the same time, the 8 inch production line also launched 0.18 micron BCD technology platform, power DMOS embedded in the 0.18 micron digital platform, keep 0.18 micron and 0.25 micron BCD technology digital technology of the original performance, providing digital standard cell library, complete OTP design support.

In addition, the original 0.18 micron technology platform based on the 8 inch production line also launched its newly developed 0.13 micron technology platform, including 0.13 micron logic, analog and RF technology platform. Compared with 0.18 micron technology, the technology can reduce the size of the chip by about 50% of the size of about $0.13, the performance of more than 50%. Huarun China 0.13 micron technology platform has strong compatibility.

Huarun China is currently Chinese mainland larger 6 inch open wafer foundry enterprises, with more than 100 thousand pieces of 6 inch wafer production capacity per month. Its joint venture with Huarun group to set up 8 inch epitaxial wafer foundries currently has a capacity of 30 thousand inches of epitaxial film of 8 inches, in 2012 will reach 60 thousand.