Datasheet Texas Instruments UC494ACN — 数据表

制造商	Texas Instruments
系列	UC494A
零件号	UC494ACN

数据表

应用须知

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  DN-38 Unique "Cheap and Dirty" Converter for Low Power Bias Supplies
  PDF, 65 Kb, 档案已发布: Sep 5, 1999
  The UC495A PWM modulator provides a complete pulse-width modulation system in a single monolithic integrated circuit. Most-power supply designs use PWM controller ICs and MOSFET switches that require 10-15V bias supplies for proper operation. A common application problem is to first generate an auxiliary supply within this range. Although simple in many applications, developing this supply with a

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制造商分类

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