H桥电机控制器电源电路
H桥电路是一种全桥DC-DC转换器，支持有刷直流电机（电压12-48 V，电流最大5 A）。该控制电路的输入电压范围为12-48V，适用于功率高达250 W的电机。本设计的主要特色是所有电子功能均采用汽车级Nexperia分立器件、MOSFET器件和逻辑器件（经济高效，无需微控制器或软件）。此外，该H桥电机控制器PCB还为用户提供了三种Nexperia MOSFET封装选项（LFPAK33、LFPAK56D或LFPAK56）。
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产品
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应用
- 所有应用
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汽车
- ADAS front / rear camera systems
- ADAS LiDAR systems
- ADAS radar sensor module
- Adaptive Front LED lights
- Automatic HVAC - BLDC blower motor
- Constant current source for interior LED lighting
- In-Vehicle Network (CAN FD / LIN / FlexRay / Ethernet) protection
- Airbag controller with Safing MOSFET
- Anti-locking braking systems (ABS/ESC)
- Electronic (Electric) Power Steering (EPS)
- Cooling Fan
- Electronic Fuel Injection
- Fluid pump (12 V)
- 48 V Battery Management System (BMS)
- High-voltage traction inverter
- Inverter for aux. and e-compressor
- On-Board Charger (OBC)
- High power, high efficiency DC/DC converter
- LED backlight for touchscreens and cameras
- Multimedia infotainment bus protection
- Step-down DC/DC converter
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工业和电力
- 12–48 V power tools and cordless equipment
- 48/12 V DC/DC转换（电信/服务器）
- 5G宏/微电池电源
- 80 PLUS Titanium Industrial PSU (GaN-based)
- AC EV wallbox
- Collaborative robots (cobots)
- DC EV charging station
- Electric forklift truck
- Electronic shelf label (ESL)
- Factory Automation and Industry 4.0
- Fluid Pump Control
- 通信基础设施的热插拔
- HVAC (Air conditioning)
- 工业电源(PSU)
- Intelligent outdoor street lighting
- Photovoltaic (PV) single-phase string inverter
- 供电设备/以太网供电
- Residential battery energy storage system
- 电动自行车
- UPS Uninterruptible Power Supply
- 移动和可穿戴应用
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计算和消费电子
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Sub-systems: Power conversion topologies
- 子系统
- 参考设计
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评估板
- NBM5100A/B电池寿命增强器评估板
- NBM7100A/B电池寿命增强器评估板
- NCA9555 GPIO扩展器评估板
- NEVB-LOGIC01封装尺寸适配板
- NEVB-LOGIC02封装尺寸适配板
- NEVB-LOGIC03封装尺寸适配板
- BLDC motor driver kit
- NEVB-NEH2000BY-3V5能源采集评估板
- NEVB-NEH2000BY-4V2能源采集评估板
- NEVB-NMUX1308模拟开关评估板
- NEVB-NMUX1309 Analog Switch Evaluation Board
- NEVB-NPS1000 load switch evaluation board
- NEVB-NPS4001 load switch evaluation board
- NEVB-NPS4069 load switch evaluation board
- NPS4053负载开关评估板
- USB Type-C ESD保护评估板
- 4 kW analogue bridgeless totem-pole PFC evaluation board
- NX-HB-GAN041UL GAN041-650WSB half-bridge evaluation board
- NX-DP-GAN039-TSC Double pulse evaluation board
- NX-HB-GAN039-TSCUL top-side cooled half-bridge evaluation board
- NX-HB-GAN039-BSCUL bottom-side cooled half-bridge evaluation board
- NX-HB-GAN3R2-BSC half-bridge evaluation board
- NXF6501-Q100评估板
- NXF6505B-Q100评估板
- NXF6505A-Q100评估板
- NEVB-NPS3102A 12 V, 2-13.5 A, 17 mΩ latching eFuse evaluation board
- NEVB-NPS3102B 12 V, 2-13.5 A, 17 mΩ auto-retry eFuse evaluation board
- NID5100 1.2 V - 5.5 V, 1.5 A Input Polarity Protected, Low IQ Ideal Diode evaluation board
- NX-HB-GAN111UL half-bridge evaluation board
- 4-bit dual voltage translation evaluation boards (NXU0204)
- 4-bit dual voltage translation evaluation boards (NXU0104)
- 4-bit dual voltage translation evaluation boards (NXU0304)
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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
- IAN50006 - Power MOSFETs in linear mode
- IAN50007 - Conducted battery line transients
- IAN50009 - Power MOSFET applications in automotive BLDC and PMSM drives
- IAN50012 - Nexperia Precision Electrothermal models for Power MOSFETs
- IAN50016 - MOSFETs for airbag applications
- Application notes
- IAN50017 - Multiphase machines for automotive applications
- IAN50019 - Thermal boundary condition study on MOSFET packages and PCB substrates
- IAN50020 - MOSFETs in Power Switch applications
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Advanced Support Tools
- Interactive Datasheets
- Electrothermal MOSFET models
- Quick Learning Videos
- Interactive applications notes
- MOSFET and GaN FET application handbook
- MOSFET selector for BLDC Motor (sinusoidal) application
- MOSFET selector for BLDC Motor (trapezoidal) application
- MOSFET selector for Synchronous Boost DC-DC converter application
- MOSFET selector for Synchronous Buck DC-DC converter application
- MOSFET selector for Synchronous SEPIC DC-DC converter application
- Light Energy Harvesting - Energy Balance Calculator
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