Datasheet Texas Instruments UC2901DTR/80209G4 — 数据表

制造商Texas Instruments
系列UC2901
零件号UC2901DTR/80209G4
Datasheet Texas Instruments UC2901DTR/80209G4

隔离反馈发生器14-SOIC

数据表

Isolated Feedback Generator datasheet
PDF, 593 Kb, 修订版: A, 档案已发布: Jan 13, 2010
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价格

状态

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

Pin14
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Width (mm)3.91
Length (mm)8.65
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Operating Temperature Range(C)-40 to 85
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
See datasheet (CDIP)
RatingMilitary

生态计划

RoHSNot Compliant
Pb FreeNo

应用须知

  • The UC1901 Simplifies the Problem of Isolated Feedback in Switching Regulators
    PDF, 329 Kb, 档案已发布: Sep 5, 1999
    The UC 1901 isolated feedback generator solves many of the problems associated with closing a feedback control loop across a voltage isolation boundary. As a stable and reliable alternative to an optical coupler these devices feature an amplitude modulation system that allows a loop error signal to be coupled with a small R. F. transformer or capacitor. This application note discusses the functi
  • DN-19 A Simple Isolation Amplifier Using the UC1901
    PDF, 112 Kb, 档案已发布: Sep 5, 1999
    The UC1901 Isolated Feedback Generator has other applications besides providing isolated feedback in switching power supplies. This IC's amplitude modulation system and error amplifier can implement an isolation amplifier characterized by (1) good signal linearity (2) wide bandwidth (3) high isolation capability and (4) low cost. Isolation amplifiers of this type are in switching power supplies
  • DN-33 Optocoupler Feedback Drive Techniques Using the UC3901 and UC3903
    PDF, 45 Kb, 档案已发布: Sep 5, 1999
    A variety of low-cost supervisory ICs contain the required building blocks for the more demanding optocoupler feedback drive applications. Initially developed to address other specific power supply tasks several control ICs excel in the role as precision optocoupler control and drivers. This design note describes a basic optocoupler driver circuit and also a more advanced optocoupler drive circ

模型线

系列: UC2901 (8)

制造商分类

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