BD82A16MUF-M (開發中)
Nano Cap™ 內置6通道電流驅動器 升降壓型 車載用白色LED驅動器

該IC是一款適用於LCD背光的白色LED驅動器,內置6通道LED驅動用電流驅動器,非常適合用來驅動高亮度LED。由於LED引腳支持的最大電壓為50V,因此適合用來驅動大型LCD顯示器。

什麼是Nano Cap™?
Nano Cap™是ROHM自有的一種電源技術,利用該技術,即使輸出電容低至nF級也能進行穩定控制。

Product Detail

 
料號 | BD82A16MUF-ME2
狀態 | 開發中
封裝 | VQFN32FBV050
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

功能安全:

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

規格:

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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功能:

  • 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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