ZHCSG78C May   2017  – January 2018 CSD88584Q5DC

PRODUCTION DATA.  

  1. 1特性
  2. 2应用
  3. 3说明
  4. 4修订历史记录
  5. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Power Block Performance
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Power Block Device Characteristics
    7. 5.7 Typical Power Block MOSFET Characteristics
  6. 6Application and Implementation
    1. 6.1 Application Information
    2. 6.2 Brushless DC Motor With Trapezoidal Control
    3. 6.3 Power Loss Curves
    4. 6.4 Safe Operating Area (SOA) Curve
    5. 6.5 Normalized Power Loss Curves
    6. 6.6 Design Example – Regulate Current to Maintain Safe Operation
    7. 6.7 Design Example – Regulate Board and Case Temperature to Maintain Safe Operation
      1. 6.7.1 Operating Conditions
      2. 6.7.2 Calculating Power Loss
      3. 6.7.3 Calculating SOA Adjustments
  7. 7Layout
    1. 7.1 Layout Guidelines
      1. 7.1.1 Electrical Performance
      2. 7.1.2 Thermal Considerations
    2. 7.2 Layout Example
  8. 8器件和文档支持
    1. 8.1 接收文档更新通知
    2. 8.2 社区资源
    3. 8.3 商标
    4. 8.4 静电放电警告
    5. 8.5 Glossary
  9. 9机械、封装和可订购信息
    1. 9.1 Q5DC 封装尺寸
    2. 9.2 焊盘图案建议
    3. 9.3 模版建议

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DMM|22
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.6 Typical Power Block Device Characteristics

The typical power block system characteristic curves (Figure 1 through Figure 6) are based on measurements made on a PCB design with dimensions of 4 in (W) × 3.5 in (L) × 0.062 in (H) and 6 copper layers of 2-oz copper thickness. See Application and Implementation section for detailed explanation. TJ = 125°C, unless stated otherwise.
CSD88584Q5DC D001_SLPS598.gif
VIN = 24 V VGS = 10 V D.C. = 50%
ƒSW = 20 kHz L = 480 µH
Figure 1. Power Loss vs Output Current
CSD88584Q5DC D005_SLPS598.gif
VIN = 24 V VGS = 10 V D.C. = 50%
ƒSW = 20 kHz L = 480 µH
Figure 3. Typical Safe Operating Area
CSD88584Q5DC D002_SLPS598.gif
VIN = 24 V VGS = 10 V D.C. = 50%
ƒSW = 20 kHz IOUT = 50 A L = 480 µH
Figure 2. Power Loss vs Temperature
CSD88584Q5DC D006_SLPS598.gif
VIN = 24 V VGS = 10 V L = 480 µH
IOUT = 50 A D. C. = 50%
Figure 4. Normalized Power Loss vs Switching Frequency
CSD88584Q5DC D009_SLPS598.gif
VIN = 24 V VGS = 10 V IOUT = 50 A
ƒSW = 20 kHz L = 480 µH
Figure 6. Normalized Power Loss vs Duty Cycle
CSD88584Q5DC D007_SLPS598.gif
IOUT = 50 A VGS = 10 V L = 480 µH
ƒSW = 20 kHz D. C. = 50%
Figure 5. Normalized Power Loss vs Input Voltage