ROHM Product Detail

新設計不推薦 BD9411F
升壓型單通道 針對大螢幕的白色LED驅動器

為了既有客戶所需而生產的產品。對於新設計則不予販售。

Product Detail

 
料號 | BD9411F-E2
封裝 | SOP18
包裝形式 | Taping
單位數量 | 2000
最小包裝數量 | 2000
RoHS | Yes

規格:

Topology

Boost

Vin(Min.)[V]

9

Vin(Max.)[V]

35

Number of Outputs

1

Switching Frequency (Max.)[MHz]

1

Dimming

DC / PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

11.2x7.8 (t=2.01)

功能:

  • DCDC converter with current mode
  • LED protection circuit
    (Over boost protection, LED OCP protection)
  • Over-voltage protection (OVP) for the output voltage VOUT
  • Adjustable soft start
  • Adjustable oscillation frequency of DCDC
  • Wide range of analog dimming 0.2V to 3.0V
  • UVLO detection for the input voltage of the power stage
  • LED Dimming PWM Over Duty Protection (ODP)
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