ROHM Product Detail

BD83064MWF-C (開発中)

64-Channel Constant Current Drivers Embedded Backlight LED Driver for Automotive
データシート ネット商社
在庫確認
BD83064MWF-C
(開発中)

BD83064MWF-C (開発中)
64-Channel Constant Current Drivers Embedded Backlight LED Driver for Automotive

BD83064MWF-C is embedded 64-channel constant current drivers with 16-bit PWM dimming. This device can set LED constant current value by setting external ISET Resistor. Communication via SPI is feasible.

データシート ネット商社
在庫確認
データシート ネット商社
在庫確認

主な仕様

 
形名 | BD83064MWF-CE2
供給状況 | 開発中
パッケージ | UQFN88FBV100
包装形態 | テーピング
包装数量 | 1000
最小個装数量 | 1000
RoHS | Yes

機能安全:

カテゴリ : FS process compliant
データシートに記載されているASILレベルに準拠した、ISO 26262設計プロセスに基づいて開発された製品です。
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特性:

Topology

Constant Current

Vin(Min.)[V]

3

Vin(Max.)[V]

5.5

Total Output Current (Max.)[mA]

2880

Per Channel Drive(Max.)[mA]

45

Number of Outputs

64

Vout(Max.)[V]

10

Data Input

SPI

Data Transfer Rate(Max.)[MHz]

20

Dimming

DC / PWM

PWM Dimming Steps

65536

DC Dimming Steps

64

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

10.0x10.0 (t=1.0)

Common Standard

AEC-Q100 (Automotive Grade)

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特長:

  • AEC-Q100 Qualified(Grade 1)
  • ISO 26262 Process Compliant to Support ASIL-B
  • Integrated 64-channel LED Constant Current Drivers
  • SPI Interface (Cascade Connection Feasible)
  • 16-bit PWM Dimming (Min On Pulse 0.5 μs)
  • 6-bit Global Dimming (50 % to 100 %)
  • LED Constant Current Setting by ISET Resistor
  • Phase Shift Function (16 bits)
  • LED Open Detection and LED Short Detection
  • Adjacent LED Short Detection
  • Abnormal Output FAILB Pin
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