BD18336NUF-M
车载用40V 600mA 1ch LED灯用恒流驱动器

BD18336NUF-M是面向车载LED灯的40V高耐压恒电流驱动器IC。由于使用的是小型封装,适合用作插座型LED灯的驱动用IC。BD18336NUF-M内置温度降额功能、LED开路检测、输出接地故障保护、SET引脚接地故障保护、过电压保护功能、欠压时分流功能、异常状态FLAG输出功能、输出电流OFF控制输入功能,可实现高可靠性。

主要规格

 
型号 | BD18336NUF-ME2
Status | 推荐品
封装 | VSON10FV3030
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | Yes
Functional Safety | FS supportive

特性:

Common Standard

AEC-Q100 (Automotive Grade)

Topology

Constant Current

Series

LED Source Driver

LED Configuration

3 series

Dimming

DC / PWM

Vin(Min.)[V]

5.5

Vin(Max.)[V]

20.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

150

特点:

  • AEC-Q100 Qualified (Grade 1)
  • CR Timer for PWM Dimming
  • Thermal De-rating Function (THD)
  • LED Open Detection
  • Output Short Circuit Protection (OUT SCP)
  • SET Pin Short Circuit Protection (SET SCP)
  • Over Voltage Mute Function (OVM)
  • Current Bypass Function at Reduced-Voltage
  • Disable LED Open Detection Function at Reduced-Voltage (OPM)
  • Output for Fault Flag / Input for Output Current OFF Control Signal (PBUS)

设计资源

 

文档

White Paper

  • Cutting-Edge Web Simulation Tool “ROHM Solution Simulator” Capable of Complete Circuit Verification of Power Devices and Driver ICs
  • ROHM Automotive Lighting Solutions

技术记事

Schematic Design & Verification

  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • 热阻、热特性参数

设计模型

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • VSON10FV3030 Footprint / Symbol

封装和质量数据

Manufacturing Data

  • Factory Information