NCV7430

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Automotive LIN RGB LED Driver

制造商：ON

中文数据手册

产品信息

The NCV7430 is a single-chip RGB driver intended for dedicated multicolor LED applications. The RGB LED driver contains a LIN interface (slave) for parametric programming of LED color and intensity.
The device receives instructions through the LIN bus and subsequently drives the LEDs independently.
The NCV7430 acts as a slave on the LIN bus and the master can request specific status information (parameter values and error flags). The LIN address of the NCV7430 can be programmed in the internal memory of the device.
The NCV7430 is fully compatible with automotive requirements.

LED Driver
• 3 Independent LED Current Regulators
• LED Currents Adjustable with External Resistors
• Power Dissipation Option with External Ballast Transistor
Controller with One-Time-Programmable Memory (OTP)
• LED Modulation Controller for 3 LEDs
• Full LED Calibration Support
- Internal LED Color Calibration via Matrix Calculation
- Intensity Control (linear or logarithmic)
- Dimming and Color Transition (linear) Function with Programmable Transition Time
LIN Interface
• LIN Physical Layer according to LIN 2.1/SAE J2602
• OTP-programmable Device Node Number
• OTP-programmable Group Address
• Diagnostics and Status Information
• LIN Bus Short-circuit Protection to Supply and Ground
Protection and Diagnostics
• Over-current Detection
• Short Circuit Detection to GND and VBB
• Open LED Detection
• High Temperature Warning and Shutdown
• Retry Mode on Error Detection
Power Saving
• Sleep Mode Supply Current 10 µA
• Compliant with 14V Automotive Systems
EMI Compatibility
LIN Bus Integrated Slope Control
EMC Reduced LED Modulation Mode
NCV Prefix for Automotive and Other applications Requiring Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable

电路图、引脚图和封装图

NCV7430电路图
NCV7430电路图

在线购买

型号	制造商	描述	购买
NCV7430D20R2G	ON	IC DRIVER 1/0 14SOIC	立即购买

技术资料

标题	类型	大小（KB）	下载
NCV74300V2GEVK Bill of Materials	PDF	132	点击下载
NCV74300V2GEVK Gerber Layout Files (Zip Format)	RAR	39	点击下载
NCV74300V2GEVK Schematic	PDF	130	点击下载
NCV74300V2GEVK Test Procedure	PDF	147	点击下载
LIN Bus Auto-Addressing RGB Driver Evaluation Kit - NCV74300V2GEVK	UNKNOW	136	点击下载
NCV7430 LIN RGB Driver Using Auto?]addressing and High Current Evaluation Board User"s Manual	PDF	974	点击下载
NCV74300V3GEVK Bill of Materials	PDF	133	点击下载
NCV74300V3GEVK Gerber Layout Files (Zip Format)	RAR	39	点击下载

应用案例更多案例

易于设计RGB多种颜色的LED驱动器方案
...为可能，以创建多种汽车内部光颜色。安森美半导体的NCV7430汽车LIN RGB LED驱动器，采用全集成的单芯片方案克服了许多设计挑战。这视频演示我们的RGB LED驱动器如何增强驾驶体验，以及它还可用于“安全”和其它独特特性。
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2020-03-07

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