Empowering Physical AI with Infineon
Semiconductor architecture for humanoid robots
Humanoid robots combine precise motion, real-time perception, battery-powered operation, distributed control, functional safety, communication and lifecycle protection. Infineon supports these requirements with semiconductor building blocks for motor control, sensing, battery management, charging, power distribution, connectivity, memory, protection and hardware-based security.
Solutions to design challenges
Humanoid robot designers must fit efficient actuator electronics into compact joints and hands, process feedback in real time, manage distributed power, handle peak power demand during dynamic motion, connect many subsystems and address functional safety. Infineon supports these challenges with products for motion control, dexterous hands, environmental perception, power delivery, control, communication and authentication. Key power-design challenges include high DC/DC efficiency, thermal management, high power density, rapid response during dynamic motion and power safety.
Key features and benefits
Motion control: OptiMOS™ and CoolGaN switches, EiceDRIVER™ gate drivers, PSOC™ Control and AURIX™ MCUs, and XENSIV™ current/position sensors support compact actuator power stages, real-time control, diagnostics, feedback sensing and functional safety concepts.
Dexterous hands: Small-form-factor OptiMOS™ switches, MOTIX™ and PSOC™ Control MCUs, XENSIV™ magnetic/current sensors, REAL3™ ToF and PSOC™ 4 MCUs with CAPSENSE™ technology support compact drives and a variety of tactile sensing implementations.
Environmental sensing: REAL3™ 3D ToF/hToF, XENSIV™ radar, MEMS microphones, and pressure, Hall, and 3D magnetic sensors support dense 3D perception, obstacle avoidance, gesture sensing, voice interaction, and low-light operation.
Power, charging, and batteries: Battery management ICs, XENSIV™ current sensors, CoolMOS™, CoolGaN™, CoolSiC™, and OptiMOS™ switches, EiceDRIVER™ gate drivers, XDP™ power controllers, PROFET™ switches, OPTIREG™ PMICs, and OPTIGA™ Authenticate S security products support battery monitoring, balancing, charging, switching, protection, regulation, and authentication.
Control, communication and security: AURIX™ and PSOC™ Edge MCUs, BRIGHTLANE™ Ethernet/SPE and CAN/CAN-FD transceivers, AIROC™ Wi-Fi/BLE combos, OPTIGA™ security products, and memory support distributed control, communication through secured interfaces, identity, firmware storage, logging and buffering.
Target applications
Infineon solutions are relevant for humanoid robot joints, smart actuators, dexterous hands, fingers, grippers, perception zones, central controllers, zone controllers, battery management and protection, charging, power distribution, authentication, firmware storage, and OTA.
Webinar
Why Infineon?
- System portfolio: Infineon covers motion, sensing, power, control, communication, functional safety support, memory and hardware-based security, helping customers address humanoid robots at a system level rather than component by component.
Motion and motor control strength: Infineon supports compact, efficient and responsive motor-control systems from MCU and gate driver to power switch and feedback sensor. CoolGaN™-based motor-drive concepts support small form factors, inverter integration within the motor, improved system efficiency and reduced motor core losses, while OptiMOS™ power MOSFETs support compact layouts, higher power density and thermal performance.
Functional safety support: Dedicated functional-safety source material addresses humanoid motor control hazards, safety integrity levels, risk reduction and suitable product consideration.
Perception breadth: Infineon combines ToF, radar, audio, pressure, magnetic and capacitive sensing for awareness, interaction, object handling and operation in low-light or constrained spaces.
Robot-ready connectivity: Infineon supports CAN/CAN-FD, Ethernet, Single Pair Ethernet, XMC4300/XMC4800 with integrated EtherCAT® node capability, EZ-USB™ and AIROC™ Wi‑Fi/Bluetooth® connectivity products to link central compute, zone controllers, actuators, sensors and service interfaces.
Power density and thermal management: Infineon addresses high DC/DC efficiency, thermal management and high power density through our latest CoolMOS™/CoolGaN™ products, gate drivers, lower RDS(on), lower quiescent current and GaN-based approaches for size-constrained designs.
Dynamic power response: Peak power demand and rapid response during dynamic motion can be supported with digital multiphase controllers, point-of-load regulation and XENSIV™ current sensors for high-current rails and precise current monitoring/control.
Hardware-based security and memory: OPTIGA™ security products, AURIX™ MCU security features, Infineon memory products, and PSOC™ MCUs with PQC support trusted identity, authentication, protected updates, firmware storage, logging and buffering.
Infineon provides semiconductor building blocks for humanoid robots that must move precisely, perceive their environment, manage power efficiently, respond to dynamic power demands, communicate through secured interfaces and support functional safety and lifecycle protection. For distributor partners, the key message is simple: Infineon offers a broad system portfolio across motion, sensing, power, control, communication, memory and hardware-based security — with strong differentiation in power density, thermal management, power protection and real-time energy delivery for humanoid robot systems.
Resources
Humanoid robots application presentation - Download now
| Product / Board Name | PN | Link |
|---|---|---|
| EiceDRIVER™ | 2EDL900G3 | Link to the part |
| OptiMOS™ 6 100 V silicon power MOSFETs | ISC022N10NM6 | Link to the part |
| EiceDRIVER™ | 2EDL6014AC | Link to the part |
| AURIX™ TC3x | TC364DP64F300 | Link to the part |
| AURIX™ TC3x | TC365DP64F300 | Link to the part |
| AURIX™ TC3x | TC367DPF300 | Link to the part |
| MOTIX™ | TLE9954EQW40 | Link to the part |
| MOTIX™ | TLE9954EQA40 | Link to the part |
| BRIGHTLANE™ | 88Q5152-D0-DGH2A000 | Link to the part |
| OPTIGA™ TPM | OPTIGA TPM SLB 9672 FW16 | Link to the part |
| AIROC™ Wi-Fi and Bluetooth® combos | CYW55513 | Link to the part |
| XENSIV™ Position sensors | TLI49012-E0001 | Link to the part |
| XENSIV™ 60GHz radar | BGT60CUTR13AIP | Link to the part |
| OptiMOS™ 8 100 V silicon power MOSFETs | ISC019N10NM8SC | Link to the part |
| NOR flash | S25FL128LAGNFM040 | Link to the part |
| OptiMOS™ power MOSFETs | IRL80HS120 | Link to the part |
| OptiMOS™ power MOSFETs | IRLML6401 | Link to the part |
| EiceDRIVER™ | 1EDN7512B | Link to the part |
| Voltage regulator | TLS202B1MBV33 | Link to the part |
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