双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

NEX82016D

NEX82016D Production

Multi-mode digital LLC controller

NEX82016 is a highly integrated and high-performance digital-analog hybrid LLC controller. It operates in multi-mode conditions, and works together with the dual channel SR controller NEX81915/6 to achieve an efficient and reliable power supply. This makes NEX82016 suitable for medium to high power isolated power supply applications.

NEX82016 has been optimized to simplify the overall design and maximize LLC performance. Advanced multiple mode control allows for independent configuration of the working status of each mode. Skip mode during light load reduces the switching loss. Adjustable dead time reduces conduction loss. Burst mode control and ultra-low static current maximize the ultra-light load efficiency and reduce standby power consumption. Efficiency can be improved across the entire load range.

NEX82016 adopts a current mode control architecture with good loop stability. Open register configuration allows for flexible configuration of various control and protection parameters, with a few peripheral components and easy design. It integrates a half-bridge drive module, capable of directly driving LLC bridge MOSFETs. In addition, NEX82016 has built-in high-voltage start-up function and X-cap discharge function, effectively simplifying peripheral components and reducing the total BOM cost of the power supply.

Figure 1. Typical application circuit
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产品细节

Features and benefits

  • Integrates high-voltage start-up and X-cap discharge functions, with simple peripheral circuits
  • Integrates a half-bridge driver, supporting a maximum frequency of 600 kHz
  • High-performance digital-analog hybrid control
  • Flexible configuration of various control and protection parameters
  • Ultra high efficiency across the entire load range
  • Out of audible noises at all operating modes
  • Brown-in/brown-out protection
  • Overcurrent protection (OCP)
  • Overpower protection (OPP)
  • Capacitive Mode Regulation (CMR)
  • Short-circuit protection (SCP)
  • Overvoltage protection (OVP)
  • Internal and external overtemperature protection (OTP)
  • Available in SO16 package

Applications

  • Desktop and laptop adapters
  • TV and monitor power supplies
  • LED drivers
  • AC-DC power sources

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Longevity

The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.

样品

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交互式数据手册

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

交互式数据手册