Datasheet Texas Instruments UC1825L — 数据表

制造商	Texas Instruments
系列	UC1825
零件号	UC1825L

数据表

应用须知

• 下载
  U-110 1.5 Mhz Current Mode IC Controlled 50-Watt Power Supply
  PDF, 298 Kb, 档案已发布: Sep 5, 1999
  The UC3825 family of PWM control ICs is optimized for high-frequency switched-mode power-supply applications. This application note describes the development of a 1.5 MHz current-mode IC-controlled 50W power supply. Push-pull topology is used for this DC-to-DC converter application of +48V input to +5V at 10A output. Increases in switching speed and dynamic performance are made possible by the U
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  U-111 Practical Considerations in Current Mode Power Supplies
  PDF, 787 Kb, 档案已发布: Sep 5, 1999
  This application note explains the numerous PWM functions and ways to maximize their usefulness. It covers practical circuit design considerations such as slope compensation gate drive circuitry external control functions synchronization and paralleling current-mode controlled modules. Circuit diagrams and simplified equations are included.

模型线

制造商分类

• Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter