ROHM Product Detail

BD18343FV-M
车载LED灯用 恒流控制器

本产品是面向车载LED灯的70V高耐压恒流控制器。一个本IC最多可驱动10个外置PNP晶体管。同时还内置待机功能，可为降低灯组功耗做贡献。内置LED开路检测、输出短路保护、过电压保护、LED异常状态输入输出功能，可实现高可靠性。

Data Sheet 购买
Data Sheet 购买

主要规格

 
型号 | BD18343FV-ME2
Status | 推荐品
封装 | SSOP-B16
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

功能安全:

类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
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特性：

Topology

Constant Current

Vin(Min.)[V]

4.5

Vin(Max.)[V]

19

Number of Outputs

1

Dimming

PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

5x6.4 (t=1.35)

Common Standard

AEC-Q100 (Automotive Grade)

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特点：

  • AEC-Q100 Qualified(Grade1)
  • PWM Dimming Function
  • LED Open Detection
  • Short Circuit Protection (SCP)
  • Over Voltage Mute Function (OVM)
  • Disable LED Open Detection Function at Reduced-Voltage
  • LED Failure Input/Output Functions (PBUS)
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