ZHCSG78D may   2017  – december 2018 CSD88584Q5DC

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2应用
  4. 3说明
  5. 4Revision History
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings #GUID-B332ECFA-C546-412F-9E8E-6F7DE05452E3/SLPS2234239
    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
  7. 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
        1.       25
  8. 7Layout
    1. 7.1 Layout Guidelines
      1. 7.1.1 Electrical Performance
      2. 7.1.2 Thermal Considerations
    2. 7.2 Layout Example
  9. 8Device and Documentation Support
    1. 8.1 接收文档更新通知
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9Mechanical, Packaging, and Orderable Information

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 5-1 through Figure 5-6) 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 Section 6 section for detailed explanation. TJ = 125°C, unless stated otherwise.

GUID-87D00E12-3835-4C90-9F92-0295E4701FD7-low.gif
VIN = 24 VVGS = 10 VD.C. = 50%
ƒSW = 20 kHzL = 480 µH
Figure 5-1 Power Loss vs Output Current
GUID-5E453E15-E003-4690-843D-6806ECB4AE33-low.gif
VIN = 24 VVGS = 10 VD.C. = 50%
ƒSW = 20 kHzL = 480 µH
Figure 5-3 Typical Safe Operating Area
GUID-A501CA18-3688-4E33-97BA-1BA0B8764836-low.gif
VIN = 24 VVGS = 10 VD.C. = 50%
ƒSW = 20 kHzIOUT = 50 AL = 480 µH
Figure 5-2 Power Loss vs Temperature
GUID-561953BD-58B8-46C2-B121-A7A333862ABA-low.gif
VIN = 24 VVGS = 10 VL = 480 µH
IOUT = 50 AD. C. = 50%
Figure 5-4 Normalized Power Loss vs Switching Frequency
GUID-545CFEED-9878-4BFC-9A20-79709387606D-low.gif
VIN = 24 VVGS = 10 VIOUT = 50 A
ƒSW = 20 kHzL = 480 µH
Figure 5-6 Normalized Power Loss vs Duty Cycle
GUID-6683EAF7-883C-49A8-9A12-7C7CD2F6FAC3-low.gif
IOUT = 50 AVGS = 10 VL = 480 µH
ƒSW = 20 kHzD. C. = 50%
Figure 5-5 Normalized Power Loss vs Input Voltage