JAJSD34C April   2017  – April 2018 CSD88599Q5DC

PRODUCTION DATA.  

  1. 1特長
  2. 2アプリケーション
  3. 3概要
  4. 4改訂履歴
  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デバイスおよびドキュメントのサポート
    1. 8.1 ドキュメントの更新通知を受け取る方法
    2. 8.2 コミュニティ・リソース
    3. 8.3 商標
    4. 8.4 静電気放電に関する注意事項
    5. 8.5 Glossary
  9. 9メカニカル、パッケージ、および注文情報
    1. 9.1 Q5DCパッケージの寸法
    2. 9.2 推奨ランド・パターン
    3. 9.3 推奨ステンシル

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • DMM|22
サーマルパッド・メカニカル・データ
発注情報

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.
CSD88599Q5DC D001b_SLPS597.gif
VIN = 36 V VDD = 10 V D.C. = 50%
ƒSW = 20 kHz L = 480 µH
Figure 1. Power Loss vs Output Current
CSD88599Q5DC D005_SLPS597.gif
VIN = 36 V VDD = 10 V D.C. = 50%
ƒSW = 20 kHz L = 480 µH
Figure 3. Typical Safe Operating Area
CSD88599Q5DC xD007_SLPS597.gif
D.C. = 50% VDD = 10 V IOUT = 40 A
ƒSW = 20 kHz L = 480 µH
Figure 5. Normalized Power Loss vs Input Voltage
CSD88599Q5DC D002_SLPS597.gif
VIN = 36 V VDD = 10 V D.C. = 50%
ƒSW = 20 kHz L = 480 µH IOUT = 40 A
Figure 2. Power Loss vs Temperature
CSD88599Q5DC xxD006_SLPS597.gif
VIN = 36 V VDD = 10 V IOUT = 40 A
L = 480 µH D.C. = 50%
Figure 4. Normalized Power Loss vs Switching Frequency
CSD88599Q5DC xxD009_SLPS597.gif
VIN = 36 V VDD = 10 V
ƒSW = 20 kHz L = 480 µH
Figure 6. Normalized Power Loss vs Duty Cycle