BD82A16MUF-M (开发中)
Nano Cap™ 内置6通道电流驱动器 升降压型 车载用白色LED驱动器

该IC是一款适用于LCD背光的白色LED驱动器,内置6通道LED驱动用电流驱动器,非常适合用来驱动高亮度LED。由于LED引脚支持的最大电压为50V,因此适合用来驱动大型LCD显示器。

什么是Nano Cap™?
Nano Cap™是ROHM自有的一种电源技术,利用该技术,即使输出电容低至nF级也能进行稳定控制。

主要规格

 
型号 | BD82A16MUF-ME2
Status | 开发中
封装 | VQFN32FBV050
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.

特性:

Topology

Buck-Boost

Vin(Min.)[V]

3

Vin(Max.)[V]

48

Total Output Current (Max.)[mA]

900

Per Channel Drive(Max.)[mA]

150

Number of Outputs

6

Vout(Max.)[V]

50

Switching Frequency (Max.)[MHz]

2.42

Dimming

DC / PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

5x5 (t=1)

Common Standard

AEC-Q100 (Automotive Grade)

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特点:

  • Nano Cap™ Integrated
  • AEC-Q100 Qualified(Grade 1)
  • Functional Safety Supportive Automotive Products
  • Current Driver for LED Drive 6ch
  • Current Mode BuckBoost DC/DC Converters
  • Load Switch (M1) Control Pin
  • PWM Dimming (20,000: 1@100Hz, 100Hz to 25kHz)
  • Analog + PWM Mix Dimming Available
  • Spread Spectrum Function
  • DC/DC Converter Oscillation Frequency External
    Synchronization Function
  • LSI Protect Functions (UVLO, OVP, TSD, OCPL)
  • LED Anode/Cathode Short Circuit Protection Function
  • LED Open/Short Protection Function
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