With the development of informatization, the Internet age, 5G, artificial intelligence, metaverse, cloud computing and autonomous driving applications, the core processor CPU, GPU, AI computing power requirements is higher and higher, the core processor current demand as high as 1000A, above, high watt number, high efficiency, high density, high frequency of DCDC multiphase power management chip demand rose sharply.
In the field of domestic high-end D C D D power management chip, foreign enterprises with difficult technical barriers, dominated the huge domestic high-end computing market, 10 phase digital control power management chip BPD93010, born, successfully applied in CPU, GPU, AI and other high-power computing chip, can be widely used in PC, server, data center, base station, automatic driving tuyere industry.
BPD93010, supports native 1~10 phase Buck controller, digital control, small package (QFN 5 * 5), in the computing field of high current and high power to seize the localization of power management chip opportunity.In China, it has realized a leap from single phase to multi-phase, from analog control to digital control. Large current technology has now reached the order of 1000A, taking the "pearl" in the crown of DCDC field.
BPD93010 Demo Board
BPD93010, the strong product advantages are:
More intelligent: one key touch, along with the "core" and move!Supporting GUI software, digital control, simple operation, make the application experience more intelligent; powerful Monitor function, always detect and record the chip working status.
More flexible: Many key functions can be achieved both by replacing peripheral R / C devices and by changing some digital configurations; the work interface supports custom settings for more flexible application possibilities.
More powerful: The same control chip can support not only the traditional DCR power detection, meet the low-cost separation solution, but also support a more concise and efficient DrMOS power level scheme.
More stable: digital control mode, automatic loop compensation function, accelerate the transient response ability, enhance the stability of the system.
More secure: with editable UVLO / OTP / O T P / OCP / UVP / OVP / VINOVP / VINUVP.
Cheaper: fewer peripheral R / C electronic component configurations that save more BOM costs and enhance the power density of the system.
Multi-function: support PMBUS / I2C and other voltage control protocols; Unique Multi CFG Detection features, Just change the resistance value of some peripheral resistors, Can solve the complex problem of digital chip material number control; unique Fault Monitors function, A mere simple measurement of the voltage values of certain Pin feet is required, Can assist to judge the working status of the chip, Greatly convenient for the engineer Debug; The Auto Phase Shedding function automatically adjusts the phase number of the controller according to the size of the load; The Interleaving + function can modulate the PWM phase, Helps to reduce the input ripple, Reduce the amount of input capacitance, etc.
Jingfeng Mingyuan DCDC, a strong team of more than 100 top elites in the industry, builds a complete industrial chain of research and development, operation and sales, with digital control IP, high current design IP, BCD process, packaging and other core technologies.High standard reliability laboratory, with a variety of high temperature aging, high acceleration stress, temperature cycle and other reliability identification and reliability monitoring capabilities, each mass production product, has been rigorously tested, to ensure the stability and reliability of the products.Jingfeng Mingyuan DCDC aims to catch up with the technical advantages of international giants and become the blockbuster player of computing power supply.
