Nexperia
  • Products
    Bipolar transistors
    • Special feature transistors
    • 3-terminal adjustable shunt regulators
    • General purpose and low VCEsat bipolar transistors
    • LED driver / Constant current source
    • Resistor Equipped Transistors (RETs)
    Diodes
    • Automotive diodes
    • Zener diodes
    • Switching diodes
    • Schottky diodes and rectifiers
    • Recovery rectifiers
    • Silicon Germanium (SiGe) rectifiers
    ESD protection, TVS, signal conditioning
    • Automotive ESD protection and TVS
    • ESD protection
    • EMI solutions with integrated protection
    • Transient Voltage Suppressors (TVS)
    MOSFETs
    • Small signal MOSFETs
    • Power MOSFETs
    • Automotive MOSFETs
    • Application Specific MOSFETs
    GaN FETs
    Analog & Logic ICs
    • Automotive logic
    • Analog
    • Asynchronous interface logic
    • I/O expansion logic
    • Synchronous interface logic
    • Control logic
    Automotive
    • Automotive bipolar transistors
    • Automotive diodes
    • Automotive ESD protection and TVS
    • Automotive MOSFETs
    • Automotive logic
  • Applications
    Automotive
    • ADAS radar sensor module
    • Airbag controller with Safing MOSFET
    • Anti-locking braking systems
    • Automatic HVAC - BLDC blower motor
    • Cooling Fan
    • Electronic Fuel Injection
    • Electronic Power Steering
    • Adaptive Front LED lights
    • In-Vehicle Network (CAN / LIN / FlexRay) protection
    • Multimedia / infotainment bus protection
    • LED backlight for touch screens and cameras
    • Constant current source for interior LED lighting
    • High power, high efficiency DC/DC converter
    • Step-down DC/DC converter
    Mobile and Wearables
    • AR / VR glasses
    • Earbuds
    • GPS tracker
    • Smartwatch / fitness tracker
    • Smartphone
    • USB-Type-C AC/DC Wall Charger
    • Wired and wireless fast charging
    Industrial and Power
    • 12–48 V power tools and cordless equipment
    • 48/12 V DC/DC conversion (Telecoms / Server)
    • 5G marco / micro-cell power supplies
    • 80 PLUS Titanium Industrial PSU (GaN-based)
    • AC EV wallbox / Bidirectional DC wallbox
    • Electric forklift truck
    • Factory Automation and Industry 4.0
    • Fluid Pump Control
    • Hot swap for communications infrastructure
    • HVAC (Air conditioning)
    • Industrial Power Supply Units (PSUs)
    • Intelligent outdoor street lighting
    • Photovoltaic (PV) single-phase string inverter
    • Power Sourcing Equipment / Power over Ethernet
    • Smart electricity e-meter
    Computing and Consumer
    • E-Bike
    • High performance computing / Server
    • Hot swap for blade server
    • Medical diagnostics and therapy
    • Smoke / Fire detector
    • Solid-state drive (SSD)
    • Unmanned aerial vehicles (UAVs)
    Sub-systems
    • Antenna protection (NFC / Bluetooth)
    • Constant current source
    • ESD protection for USB Type-C connections
    • I2C voltage translation
    • Shift register based LED driver
    • Solenoid driver
    • USB4 connectivity and compatibility 
    • DC/DC conversion for MCU core supply
    • Battery-powered motor control drive (25-100 V)
    • Asynchronous step-down DC/DC
    • Synchronous step-down DC/DC
    Reference designs
    • H-bridge motor controller power supply circuit
    • Broadcom GAN039-650NBB half bridge evaluation board
    • USB Type-C ESD protection evaluation
    Application notes
    Interactive application notes
    • Tutorial
    • IAN50001 - Reverse battery protection in automotive applications
    • IAN50002 - LED side light SEPIC DC-to-DC converter
    • IAN50003 - Driving solenoids in automotive applications
    • IAN50004 - Using power MOSFETs in DC motor control applications
    • IAN50005 - Paralleling power MOSFETs in high power applications
    • IAN50007 - Conducted battery line transients
    • IAN50009 - Power MOSFET applications in automotive BLDC and PMSM drives
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Smart electricity e-meter

Traditional analog electricity meters had one key function, to safely and reliably measure accumulated energy consumption over time (kWh). As we have moved towards renewable sources, car charging and home batteries as well as remote meter reading, smart e-meters are becoming increasing a statutory requirement. Enabling enhanced and expandable functionality based on the remote collection of energy usage data, smart meters form an integral part of the Smart Grid architecture.

  • Overview

Block diagram

Highlighted components are Nexperia focus products

Products - AC-to-DC

  • Secondary MOSFETs: 25-40 V, RDSon 5 <> 18, LFPAK33 / MLPAK33 / LFPAK56,
  • Sec. side Schottky diodes: 40 V, CFP package
  • Zener diodes: Iz < 5 mA, SOT23 / DFN1006
  • Small signal MOSFETs: 60-100 V, P-/N- channel, DFN2020
  • ESD: TVS diodes 400-600 W

Products - Actuator control

  • Small signal MOSFETs: 12-40 V, P-/N-channel, DFN2020
  • Freewheeling Schottky diodes: Vr 20-40 V, IF < 1 A, SOT323 / SOD882

Products - HMI / MMI

  • ESD protection: 3.3-5 V, 2 / 4 lines
  • Autosense translators: NXB / NXS families
  • Analog switches: LVC/ XSxA
  • Control logic gates: LVC family
  • Schmitt trigger buffers: LVC family

Design considerations

  • LFPAK series of low-voltage MOSFETs together with high-performance CFP Schottky Diodes help deliver high-efficiency DCDC converter solutions
  • High Robustness using Nexperia's reliable clip-bonding package technology
  • Low power consumption / no heat for improved efficiency
  • Wide portfolio of small leadless packages allows size reduction and improved thermal performance

Let us help you with product and design questions

Contact our technical support desk for your technical questions.

Get technical support

AN90009 - Leakage of small-signal MOSFETs

Device current leakage is an important factor for the energy consumption of a circuit application. This is especially true for mobile electronic devices such as smart phones, tablets, wearables or medical  devices  as  the  off-state  current  leakage  may  influence  battery  life  and  therefore  operation time. 

 

Efficiency wins

Products

  • Bipolar transistors
  • Diodes
  • ESD protection, TVS, signal conditioning
  • MOSFETs
  • GaN FETs
  • Analog & Logic ICs
  • Automotive

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