Datasheet Texas Instruments UC3823BDW — 数据表

制造商Texas Instruments
系列UC3823B
零件号UC3823BDW
Datasheet Texas Instruments UC3823BDW

高速PWM控制器16-SOIC 0至70

数据表

UC2823x, UC2825x, UC3823x, UC3825x: High Speed PWM Controller datasheet
PDF, 922 Kb, 修订版: E, 档案已发布: Sep 9, 2010
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin16
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY40
CarrierTUBE
Device MarkingUC3823BDW
Width (mm)7.5
Length (mm)10.3
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical Data下载

参数化

Control MethodCurrent
Duty Cycle(Max)100 %
Frequency(Max)1000 kHz
Gate Drive(Typ)2 A
Operating Temperature Range0 to 70 C
Package GroupSOIC
RatingCatalog
Special FeaturesError Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin
TopologyBoost,Buck,Flyback,Forward
UVLO Thresholds On/Off16/10 V
Vin(Max)22 V
Vin(Min)16 V

生态计划

RoHSCompliant

应用须知

  • U-160 Simple Circuit Modifications Enhance Optocoupler Performance
    PDF, 240 Kb, 档案已发布: Sep 5, 1999
    The optocoupler is often used in pulse-width-modulated power converters to transmit an error signal across an isolation boundary. This error signal is used on the primary side to close the control loop. This application note describes a typical optocoupler feedback scheme using the UC3965 Precision Reference with Low-Offset Error Amplifier and a Siemens Optoelectronics IL207 optocoupler. The discu
  • U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM Controllers
    PDF, 204 Kb, 档案已发布: Sep 5, 1999
    The UC3823A and B and the UC3825A and B family of PWM control ICs are improved versions of the standard UC3823 & UC3825 family. This application note describes the enhancements incorporated in four new PWM control ICs: the UC3823A UC3823B UC3825A and UC3825B. Based on the industry standard UC3823 and UC3825 controllers this advanced generation features several key improvements in protection and

模型线

系列: UC3823B (3)

制造商分类

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