Lead Principal Ae

The DCDC Enterprise Power (EP) management product line defines, designs, develops, manufactures, and markets PWM controllers, power stages, and integrated Point of Load (POL) products for the Server, AI, Communications, Consumer, and industrial markets. We are looking for a strong product definition engineer in Digital PWM controllers who has worked with VR Multiphase applications with a minimum of 10 years of experience in related industries. The ideal candidate has knowledge of multiphase buck regulator control theory, MOSFET device requirements, buck topology systems with a focus on creating silicon designs with IC designers and customers. Candidates are expected to have hands-on development experience in the area of high-frequency, low-voltage buck systems (3.3V to 25V).

As the product definition expert, you will work with customers and Engineering teams to define new controllers, define PWM control architecture, define interface with MOSFET power stages,work on customer communication interfaces of SVID, SVI3, NPWM, PMBUS, and AVS bus. If interested apply today!

Job Description
In your new role you will:
Work with customers and marketing teams to define and develop Multiphase Buck Controllers which include an onboard uC and work with Power Stages
Own the technical portion of the Multiphase Digital controller Roadmap, including creating a forward-looking technology needs for controllers and power stages
Perform simulation and hands-on development in the area of high-frequency, low voltage buck systems
Work with Field Applications Engineering (FAE) teams, System Architects and Applications Marketing in defining right-fit product requirements addressing customer requirements
Develop product target datasheets and act as technical interface between the Infineon R&D teams and customers
Create and own multiphase controller IC product definitions which includes defining PWM control techniques, key IC features that customers require, and state diagrams to show startup/shutdown, normal, communication protocol and fault operation
Work with IC design team to advise implementation and documentation of features in the controllers
Work with internal development teams to develop new products, validate these products in the lab and support customer design-inactivity once the product is available
Specify the MOSFETs and the components (L's and C's) for product applications. Validate the individual components including PCB, capacitors inductors, MOSFET's etc. along with the reference design
Benchmarking of competitor's products and generation of promotional material and collaterals (test reports, application notes, white papers)for product promotion
Gain customer and application knowledge and understand device usage in end-application through regular Customer interaction and technical presentations to customers

Your Profile
You are best equipped for this task if you have:
BSEE or MSEE with at least 10 years of power related experience
Knowledgeable in power conversion topologies, power device, magnetics and control loop design
Experience in selection of MOSFETs, Gate Drivers, Capacitors, Inductors and use of these components in power supply designs
Experience in working with uC based IC's and firmware design
Familiar with communication protocols such as (I2C, PMBUS, AVS bus, NPWM, SVID, SVI3)
Lab skills in using digital oscilloscopes, function generators, and network analyzers for the test and debug of switching power supplies
Experience with MATLAB/Simulink, SIMetrix, or similar engineering tools is required
Able to collaborate with all functions in the organization from Program management, to IC design, Software (GUI) development, Marketing, FAE's and sales to ensure companies success
Extremely responsive, ready to jump on the most difficult design and/or customer issues instantly
Oral & written English language proficiency a must
Effectively take multi-tasks, manage priorities and solve technical problems independently
Well-organized, self-driven, good communication and presentation skills

– Power & Sensor Systems (PSS)drives leading-edge power management, sensing, and data transfer capabilities –

ThePSS divisionpowers decarbonization and digitalization with a wide range of energy-efficient and digital solutions. PSS semiconductors help avoid carbon emissions, use resources sustainably, manage power effectively and intelligently, give 'things' smart senses, and process data quickly and reliably. The portfolio includes power, connectivity, RF, and sensor system technologies to develop smaller, lighter, smarter, and more efficient solutions for consumer devices, smart home/building applications, robotics, computing and data centers, charging devices, power tools, and much more.

The next generation of silicon and wide-bandgap (SiC and GaN) solutions provides unparalleled performance and reliability for 5G, big data, and renewable energy applications. These materials are paving the way for further energy and carbon savings. Highly precise XENSIV™ sensor solutions are enabling IoT devices to react intuitively to their surroundings for seamless user interactions while audio amplifiers bring exceptional sound experiences to smart speakers and other audio use cases.

Click here for more information about working at PSS with interesting employee and management insights and an overview with more #PSSDreamJobs.
#WeAreIn for driving decarbonization and digitalization.
As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.
Are you in?

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Driving decarbonization and digitalization. Together.

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