BD39031MUF-C
Power Management IC for ADAS Applications

BD39031MUF-C is a power management IC with Primary Buck Controller (BUCK1), Dual Secondary Buck Converter (BUCK2/BUCK3), and Secondary Boost Converter (BOOST4). This device contains Reset, Power Good, Watchdog Timer functions, and is suitable for ADAS application such as radar, camera, and LiDAR. In addition, this device contributes to ASIL level improvement of the system by BIST (Built-In Self Test) function and Mutual Monitoring function.

主な仕様

 
形名 | BD39031MUF-CE2
供給状況 | 推奨品
パッケージ | VQFN40FV6060 (Wettable Flank)
包装数量 | 2000
最小個装数量 | 2000
包装形態 | テーピング
RoHS | Yes

機能安全:

カテゴリ : FS supportive
車載用途向けに開発された、機能安全に関する安全解析のサポートが可能な製品です。

特性:

ch数

4

Vin1(Min.)[V]

4

Vin1(Max.)[V]

28

Output Voltage1 (Min.)[V]

3.25

Output Voltage1 (Max.)[V]

3.35

Output Voltage2 (Min.)[V]

1.182

Output Voltage2 (Max.)[V]

1.218

Output Current Capacity 2 [A]

2.5

Output Voltage3 (Min.)[V]

0.8

Output Voltage3 (Max.)[V]

2.5

Output Current Capacity 3 [A]

2.5

SW周波数[MHz]

2.5

Circuit Current(Typ.)[mA]

5

動作温度範囲(Min.)[℃]

-40

動作温度範囲(Max.)[℃]

125

パッケージサイズ [mm]

6x6 (t=1)

標準規格

AEC-Q100 (Automotive Grade)

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特長:

  • AEC-Q100 Qualified (Grade 1)
  • Functional Safety Supportive Automotive Products
  • Primary Buck Controller for 3.3V Fixed
  • Secondary Buck Converter for 1.2V Output Fixed
  • Secondary Buck Converter for Adjustable Output
  • Secondary Boost Converter for 5.0V Output Fixed
  • Enable Input for Each Output
  • Two Power Good Functions
  • Reset Function for BUCK1
  • Adjustable Window Watchdog Timer
  • Spread Spectrum
  • Over Current Protection
  • Over Voltage Protection
  • Short Circuit Protection
  • Thermal Shut Down Protection
  • Thermal Warning Function

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