SLUSF25 September 2025 UCC27834
PRODMIX
- 1
- 1 Features
- 2 Applications
- 3 Description
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
-
7 Application and Implementation
- 7.1 Application Information
- 7.2
Typical Application
- 7.2.1 Design Requirements
- 7.2.2
Detailed Design Procedure
- 7.2.2.1 Selecting HI and LI Low Pass Filter Components (RHI, RLI, CHI, CLI)
- 7.2.2.2 Selecting Bootstrap Capacitor (CBOOT)
- 7.2.2.3 Selecting VDD Bypass Capacitor (CVDD)
- 7.2.2.4 Selecting Bootstrap Resistor (RBOOT)
- 7.2.2.5 Selecting Gate Resistor RON/ROFF
- 7.2.2.6 Selecting Bootstrap Diode
- 7.2.2.7 Estimate the UCC278X4 Power Losses
- 7.2.3 Application Curves
- 7.3 Power Supply Recommendations
- 7.4 Layout
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- D|8
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
7.2.3 Application Curves
Figure 7-2 and Figure 7-3 show the measured LI to LO turn-on and turn-off delay of one UCC278X4 device. Channel 3 depicts LI and Channel 2 depicts LO.
Figure 7-2 LI to LO Turn-On Propagation
Delay
Figure 7-3 LI to LO Turn-Off Propagation
DelayFigure 7-4 and Figure 7-5 show the measured HI to HO turn-on and turn-off delay of one UCC278X4 device. Channel 3 depicts HI and Channel 2 depicts HO.
Figure 7-4 HI to HO
Turn-On Propagation Delay
Figure 7-5 HI to HO
Turn-Off Propagation Delay