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BD18395EFV-M

车载用 支持矩阵LED控制 降压LED驱动器
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BD18395EFV-M

BD18395EFV-M
车载用 支持矩阵LED控制 降压LED驱动器

BD18395EFV-M是可用于矩阵LED控制(时序控制)的降压LED驱动器。输入电压范围可达4.5V至70V，具备低功耗关断功能，可提供最大2.0A的平均输出电流。LED电流可使用外接电流设定电阻来设定，通过峰值电流检测OFFTIME控制进行动作。内置UVLO、过电流保护、LED开路检测、热关断功能、LED低电压检测、状态良好输出功能。适合进行矩阵控制的LED驱动器。

Data Sheet 购买
Data Sheet 购买

主要规格

 
型号 | BD18395EFV-ME2
Status | 推荐品
封装 | HTSSOP-B20
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes
MSL | 3

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

Buck

Vin(Min.)[V]

4.5

Vin(Max.)[V]

70

Per Channel Drive(Max.)[mA]

2000

Number of Outputs

1

Vout(Max.)[V]

60

Switching Frequency (Max.)[MHz]

1

Integrated Switching FET

Yes

Dimming

DC / PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

6.5x6.4 (t=1.0)

Common Standard

AEC-Q100 (Automotive Grade)

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特点：

  • AEC-Q100 Qualified (Grade 1)
  • Functional Safety Supportive Automotive Products
  • Peak Current Detection OFF TIME Control System
  • For Use with Matrix LED Control
    (High-speed Response Current Control)
  • High-side LED Current Detection
  • LED Voltage Maximum 60 V
  • Shutdown for Low Power Consumption
  • Control Loop Compensating Circuit is not needed
  • Normal State Flag Output (Status Good Signal)
  • Various Protection Functions
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