交互式框图

Humanoid Robot Head - 框图

Humanoid robot head architecture enabling perception, interaction, communication, and motion control. Integrates sensing, processing, power management, connectivity and motor actuation to support autonomous operation, navigation, environmental awareness, and human-machine interaction.

"longDescription": "Detailed Description of Each Block", "blocks": [ { "name": "Battery", "function": "Provides the primary DC energy source for the robot-head electronics and loads.", "theory_of_operation": "Stored electrochemical energy is delivered as a DC voltage to the input of the power-management path.", "interaction": "Supplies energy to Power Management, where the battery output is protected and converted before distribution.", "category": "Third party", "connection": [ "Power Management" ] }, { "name": "Power Management", "function": "Protects the battery-fed input and produces the regulated electrical supply used by downstream system blocks.", "theory_of_operation": "The incoming battery voltage passes through protection and DC-to-DC conversion functions before reaching the common system power-distribution path.", "interaction": "Receives power from Battery and supplies the distribution path serving Processing, Motor Loads, Simple Loads, Sensing, Connectivity, and Lighting & Audio.", "connection": [ "Motor Loads", "Simple Loads", "Sensing", "Connectivity", "Lighting & Audio", "Processing" ], "sub_blocks": [ { "name": "Smart Protection", "function": "Protects the downstream electronics and wiring against abnormal input or load conditions.", "theory_of_operation": "A monitored semiconductor protection path controls or interrupts battery current when an electrical condition exceeds the implemented protection thresholds.", "interaction": "Operates at the battery-facing side of Power Management and protects the DC/DC converter and downstream loads.", "category": "onsemi", "connection": [] }, { "name": "DC/DC", "function": "Converts the protected battery voltage into one or more supply levels required by the electronics and loads.", "theory_of_operation": "Switched-mode power conversion transfers energy through controlled switching and filtering to regulate the output voltage.", "interaction": "Receives protected battery power from Smart Protection and feeds the common system power-distribution path.", "category": "onsemi", "connection": [] } ] }, { "name": "Processing", "function": "Executes robot-head control, data handling, protection supervision, memory access, and interface management.", "theory_of_operation": "A CPU executes stored instructions and uses logic, memory, protection, and voltage-translation resources to process sensor data and issue commands to peripheral and load-control blocks.", "interaction": "Exchanges bidirectional information with the shared system signal path and Connectivity. Receives information from Sensing and controls Motor Loads, Simple Loads, and Lighting & Audio.", "connection": [ "Motor Loads", "Simple Loads", "Connectivity", "Lighting & Audio" ], "sub_blocks": [ { "name": "CPU", "function": "Runs the central software and control algorithms for the robot-head subsystem.", "theory_of_operation": "Fetches instructions and data from memory, performs arithmetic and logical operations, and controls peripheral interfaces.", "interaction": "Works with Logic, Memory, Protection, and Level Translators to process inputs and produce system-control outputs.", "category": "Third party", "connection": [] }, { "name": "Level Translators", "function": "Adapts digital signal voltage levels between processing circuitry and interfaces operating from different supply domains.", "theory_of_operation": "Input logic states are detected in one voltage domain and reproduced at compatible levels in another voltage domain.", "interaction": "Interfaces Processing with external control, sensing, and connectivity signal domains.", "category": "onsemi", "connection": [] }, { "name": "Logic", "function": "Provides digital signal conditioning, combination, sequencing, and interface support.", "theory_of_operation": "Boolean logic elements transform input states into deterministic outputs according to the implemented logical functions.", "interaction": "Supports CPU control paths and exchanges logic signals with other Processing sub-blocks and system peripherals.", "category": "onsemi", "connection": [] }, { "name": "Protection", "function": "Protects processing interfaces and internal signal paths from electrical overstress or invalid operating conditions.", "theory_of_operation": "Protection structures clamp, isolate, or monitor electrical signals to reduce the effect of transients and fault conditions.", "interaction": "Protects the CPU, Logic, Memory, and external processing interfaces.", "category": "onsemi", "connection": [] }, { "name": "Memory", "function": "Stores executable code, configuration data, calibration information, and runtime data.", "theory_of_operation": "Digital information is retained in addressable storage locations and accessed by the CPU through read and write operations.", "interaction": "Supplies instructions and data to the CPU and receives data generated during system operation.", "category": "onsemi", "connection": [] } ] }, { "name": "Motor Loads", "function": "Controls high-power motor or actuator loads used by the robot head.", "theory_of_operation": "Low-power motor-control signals are amplified by a gate driver, then applied to a semiconductor bridge that switches DC-bus power into controlled motor phase currents.", "interaction": "Receives supply power from Power Management and control commands from Processing. Delivers switched power to Motors/Actuators.", "connection": [], "sub_blocks": [ { "name": "Motor Gate Driver", "function": "Provides the gate-control voltage and current required by the switches in the Motor Power Stage.", "theory_of_operation": "Conditioned control signals are translated into timed, high-current gate pulses that charge and discharge the power-switch gate capacitances.", "interaction": "Receives motor-control commands and drives the switching devices in Motor Power Stage.", "category": "onsemi", "connection": [ "Motor Power Stage" ] }, { "name": "Motor Power Stage", "function": "Converts DC-bus power into switched electrical power for the motor windings.", "theory_of_operation": "Six controlled power switches are arranged as three half bridges. Pulse-width-modulated switching establishes the phase voltages and currents required by a multi-phase motor or actuator.", "interaction": "Receives gate commands from Motor Gate Driver and transfers controlled power to Motors/Actuators.", "category": "onsemi", "connection": [ "Motors/Actuators" ] }, { "name": "Motors/Actuators", "function": "Converts controlled electrical power into mechanical motion for robot-head mechanisms.", "theory_of_operation": "Electromagnetic interaction between energized windings and the motor magnetic structure produces torque and movement.", "interaction": "Receives switched electrical power from Motor Power Stage and provides a physical operating condition that can be monitored by Sensing.", "category": "Third party", "connection": [ "Sensing" ] } ] }, { "name": "Simple Loads", "function": "Controls lower-complexity actuator, valve, or motor loads through a gated semiconductor switch.", "theory_of_operation": "A gate driver conditions the control command, and the power switch connects or modulates current through the attached load.", "interaction": "Receives power from Power Management and commands from Processing. Drives Actuators/Valve/Motors.", "connection": [], "sub_blocks": [ { "name": "Gate Driver", "function": "Drives the control terminal of the semiconductor power switch.", "theory_of_operation": "A low-power command is translated into sufficient gate voltage and transient current to switch the power device efficiently.", "interaction": "Receives a control signal from Processing and provides the drive signal to Switch.", "category": "onsemi", "connection": [ "Switch" ] }, { "name": "Switch", "function": "Controls electrical current supplied to a simple load.", "theory_of_operation": "The semiconductor device alternates between conducting and blocking states in response to the Gate Driver output.", "interaction": "Receives gate drive from Gate Driver and supplies controlled current to Actuators/Valve/Motors.", "category": "onsemi", "connection": [ "Actuators/Valve/Motors" ] }, { "name": "Actuators/Valve/Motors", "function": "Provides mechanical movement, valve operation, or auxiliary motor action.", "theory_of_operation": "Applied electrical current generates electromagnetic force or torque, producing the required mechanical output.", "interaction": "Receives switched power from Switch and provides physical or environmental conditions that may be observed by Sensing.", "category": "Third party", "connection": [ "Sensing" ] } ] }, { "name": "Sensing", "function": "Measures force, torque, temperature, distance, imagery, and surrounding-object information for monitoring and control.", "theory_of_operation": "Individual sensors convert mechanical, thermal, acoustic, or optical phenomena into electrical or digital data for Processing.", "interaction": "Receives system power, observes the robot and surrounding environment, and transfers measurement data toward Processing.", "connection": [ "Processing" ], "sub_blocks": [ { "name": "Force/Torque Sensor", "function": "Measures applied force and torque associated with robot-head mechanisms or interfaces.", "theory_of_operation": "A mechanical sensing element converts deformation caused by force or torque into an electrical signal that is conditioned and digitized.", "interaction": "Observes mechanical loading and supplies measurement data to Processing.", "category": "onsemi", "connection": [] }, { "name": "Temperature Sensor", "function": "Measures component, board, actuator, or local ambient temperature.", "theory_of_operation": "A temperature-dependent semiconductor parameter is converted into an analog or digital temperature indication.", "interaction": "Provides thermal-monitoring information to Processing for supervision and control.", "category": "onsemi", "connection": [] }, { "name": "Ultrasonic Sensor", "function": "Detects objects or estimates distance using acoustic energy above the audible frequency range.", "theory_of_operation": "An ultrasonic pulse is transmitted, and the elapsed time or characteristics of the returning echo are used to derive target information.", "interaction": "Observes the surrounding area and transfers ranging or presence information to Processing.", "category": "onsemi", "connection": [] }, { "name": "iToF / Image Sensor", "function": "Captures image data and indirect time-of-flight depth information.", "theory_of_operation": "Image pixels convert incident light into electrical signals. In indirect time-of-flight operation, the phase relationship between modulated emitted and returned light is used to estimate distance.", "interaction": "Supplies image and depth data to Processing for scene perception and control.", "category": "onsemi", "connection": [] }, { "name": "dToF LiDAR", "function": "Measures distance and supports spatial mapping using direct optical time-of-flight sensing.", "theory_of_operation": "The interval between an emitted light pulse and detection of the reflected pulse is measured and converted into target distance.", "interaction": "Provides ranging or spatial data to Processing.", "category": "onsemi", "connection": [] } ] }, { "name": "Connectivity", "function": "Provides wired and wireless data exchange between the robot-head electronics and other systems.", "theory_of_operation": "Protocol interfaces encode, transmit, receive, and decode digital data over physical cables or radio links.", "interaction": "Exchanges data bidirectionally with Processing and links the robot head to external controllers, networks, diagnostics, or other robot subsystems.", "connection": [ "Processing" ], "sub_blocks": [ { "name": "Wired", "function": "Provides physical cable-based communication interfaces.", "theory_of_operation": "Digital data is converted into electrical signaling suitable for transmission through a wired medium and recovered at the receiver.", "interaction": "Exchanges commands, telemetry, configuration, and diagnostic information with Processing and external equipment.", "category": "onsemi", "connection": [] }, { "name": "Wireless", "function": "Provides radio-based communication without a physical data cable.", "theory_of_operation": "Digital information modulates a radio-frequency carrier for transmission and is demodulated by a receiver.", "interaction": "Exchanges commands, telemetry, configuration, and diagnostic information with Processing and remote systems.", "category": "onsemi", "connection": [] } ] }, { "name": "Lighting & Audio", "function": "Supports visual indication or illumination, ambient light or rain detection, and amplified audio output.", "theory_of_operation": "The LED Driver regulates LED current, the Rain and Light Sensor converts environmental optical or moisture conditions into electrical data, and the Audio Amplifier increases signal power for an audio load.", "interaction": "Receives system power and exchanges control or sensor information with Processing.", "connection": ["Processing"] ], "sub_blocks": [ { "name": "LED Driver", "function": "Controls and regulates current for LEDs used for illumination or visual indication.", "theory_of_operation": "A controlled current-regulation circuit sets LED current and may vary the effective output using switching or pulse-width modulation.", "interaction": "Receives control information from Processing and supplies regulated drive to attached LEDs.", "category": "onsemi", "connection": [] }, { "name": "Rain and Light Sensor", "function": "Detects incident-light conditions and the presence of rain or moisture on the relevant sensing surface.", "theory_of_operation": "Optical sensing elements convert received light into electrical signals; changes in transmitted or reflected light provide environmental information.", "interaction": "Supplies light or rain-detection data to Processing.", "category": "onsemi", "connection": [] }, { "name": "Audio Amplifier", "function": "Increases the power of an audio signal for delivery to an external acoustic transducer.", "theory_of_operation": "An input audio waveform controls an amplifier output stage that delivers a higher-current reproduction of the waveform to the load.", "interaction": "Receives audio and control information from Processing and drives an attached audio load.", "category": "onsemi", "connection": [] } ] } ], "interconnections": [ { "source": "Battery", "target": "Power Management" }, { "source": "Power Management", "target": "Motor Loads" }, { "source": "Power Management", "target": "Simple Loads" }, { "source": "Power Management", "target": "Sensing" }, { "source": "Power Management", "target": "Processing" }, { "source": "Power Management", "target": "Connectivity" }, { "source": "Power Management", "target": "Lighting & Audio" }, { "source": "Processing", "target": "Motor Loads" }, { "source": "Processing", "target": "Simple Loads" }, { "source": "Sensing", "target": "Processing" }, { "source": "Processing", "target": "Connectivity" }, { "source": "Connectivity", "target": "Processing" }, { "source": "Processing", "target": "Lighting & Audio" }, { "source": "Lighting & Audio", "target": "Processing" }, { "source": "Motor Gate Driver", "target": "Motor Power Stage" }, { "source": "Motor Power Stage", "target": "Motors/Actuators" }, { "source": "Gate Driver", "target": "Switch" }, { "source": "Switch", "target": "Actuators/Valve/Motors" }, { "source": "Motors/Actuators", "target": "Sensing" }, { "source": "Actuators/Valve/Motors", "target": "Sensing" } ], "Last_update": "2026-08-27",

Protection - Block

产品

• EMI滤波器
  • NUF2441

    EMI Filter, Integrated, Passive, with ESD Protection

  • NUF2230

    EMI 滤波器，2 线，带 ESD 保护

  • NUF2114

    EMI 滤波器，音频，带 ESD 保护

  • EMI804X

    带 ESD 保护的共模滤波器

  • EMI814X

    带 ESD 保护的共模滤波器

• ESD保护二极管
  • ESD5481

    ESD 保护齐纳

  • ESDL3552

    超低电容 ESD 保护二极管

  • ESD8704

    高速数据线保护，单向 (3.3 V – USB 3.x)

  • ESDM2032

    3.3 V Bidirectional ESD and Surge Protection Diode

技术文档

• Application Notes
  • AND9107/D - Guidelines for SMT Assembly of 0201 DSN Package
  • AND9110/D - ON Semiconductor's ESD 0201 Package Series
  • AND8245/D - Design Considerations for ESD/EMI Filters
  • AND8165/D - EMI and ESD Filtering of Audio Interconnects
  • AND8200/D - Design Considerations for ESD/EMI Filters
  • AND9019/D - Consideration of Self-Pollution Reduction for Electronic Systems
• Data Sheet
  • ESD5481/D - ESD Protection Diode
  • ESDL3552B/D - Ultra-Low Capacitance ESD Protection Diodes
  • ESD8704/D - ESD Protection Diode, Low Capacitance Array for High Speed Data Lines
  • ESDM2032/D - ESD Protection Diodes
  • NUF2441FC/D - Integrated Passive Filter with ESD Protection
  • NUF2230XV6/D - 2 Line EMI Filter with ESD Protection
  • NUF2114/D - 2 Line Audio EMI Filter with ESD Protection
  • EMI8041/D - Common Mode Filter with ESD Protection
  • EMI8141/D - Common Mode Filter with ESD Protection
• Drawing
  • NUF2441FC_PD - NUF2441FC_PD | Package Drawing
  • NUF2230XV6_PD - NUF2230XV6_PD | Package Drawing
• Models
  • ESD5481 (Spice Model) - ESD5481
  • ESDL3552 (PSpice Model) - ESDL3552 (PSpice Model)
  • ESD8704.LIB - SPICE Model Library
  • ESDM2032 SP3 - ESDM2032 SP3 Spice Model
  • ESDM2032 LIB - ESDM2032 LIB Spice Model
  • NUF2230XV6.LIB - PSPICE Model
  • NUF2230XV6.SP3 - SPICE3 Model
  • NUF2114MN.SP3 - Spice3 Model
  • NUF2114MN.LIB - PSpice Model
  • EMI8142 Insertion Loss - EMI8142 Insertion Loss
• Package Drawing
  • 152AF - X3DFN2, 0.62x0.32x0.24, 0.35P
  • 718AB - X4DFN3 0.62x0.32, 0.225P
  • 515AH - WDFNW10 2.5x1.0, 0.5P
  • 517BB - UDFN10, 2.5x1, 0.5P
  • 152AX - X4DFN-2 0.60x0.30x0.20, 0.36P
  • 499J - 6 PIN FLIP-CHIP, 1.72x1.22mm, 0.5 PITCH
  • 463A-01 - SOT-563-6 1.60x1.20x0.55, 0.50P
  • 506AA - DFN8 2.0x2.0x0.9mm, 0.5p
  • 517DG - UDFN6 1.60x1.35, 0.5P
  • 711AZ - XDFN16 4.0x1.35, 0.5P
  • 711AY - XDFN6 1.5x1.35, 0.5P
  • 711AX - XDFN10 2.5x1.35, 0.5P
  • 711AV - XDFN6 1.40x1.35, 0.4P
  • 711AW - XDFN16 3.5x1.35, 0.4P
  • 711AU - XDFN10 2.2x1.35, 0.4P
• System Solution Guide
  • SSG8227/D - Green Hydrogen Electrolyzer
  • SSG8222/D - USB-C Battery Charger
  • SSG8209/D - Uninterruptible Power Supply (UPS)
  • SSG8204/D - Solar Inverter
  • SSG8207/D - Ultra Fast EV Charger
  • SSG8208/D - Battery Energy Storage System

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