Datasheet Texas Instruments UC3876N — 数据表

相移谐振控制器20-PDIP 0至70

数据表

PDF, 5.7 Mb, 修订版: C, 档案已发布: May 24, 2007

从文件中提取

下载
DN-63 The Current-Doubler Rectifier: An Alternative Rectification Technique
PDF, 81 Kb, 档案已发布: Jan 12, 2001
The UC3875, UC3879, and UC3895 families of ICs control a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other. This method allows constant-frequency pulse-width modulation in combination with resonant, zero-voltage switching for high efficiency performance. These ICs can be configured to provide control in either voltage mode or current mode operation, wi
下载
Phase Shifted Full Bridge, Zero Voltage Transition Design Considerations (Rev. A)
PDF, 393 Kb, 修订版: A, 档案已发布: Jan 22, 2011
This Application Note will highlight the design considerations incurred in a high frequency power supply using the Phase Shifted Resonant PWM control technique. An overview of this switching technique including comparisons to existing fixed frequency non-resonant and variable frequency Zero Voltage Switching is included. Numerous design equations and associated voltage, current and timing waveform

系列: UC3876 (1)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller