Datasheet Texas Instruments UCC1806L883B — 数据表

制造商Texas Instruments
系列UCC1806
零件号UCC1806L883B
Datasheet Texas Instruments UCC1806L883B

低功耗,双输出,电流模式PWM控制器20-LCCC -55至125

数据表

Low Power Dual Output Current Mode PWM Controller datasheet
PDF, 2.1 Mb, 修订版: F, 档案已发布: Aug 24, 2006
从文件中提取

价格

状态

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

打包

Pin20202020
Package TypeFKFKFKFK
Industry STD TermLCCCLCCCLCCCLCCC
JEDEC CodeS-CQCC-NS-CQCC-NS-CQCC-NS-CQCC-N
Package QTY1111
CarrierTUBETUBETUBETUBE
Device MarkingUCC1806L/5962-883B9457501Q2A
Width (mm)8.898.898.898.89
Length (mm)8.898.898.898.89
Thickness (mm)1.831.831.831.83
Pitch (mm)1.271.271.271.27
Max Height (mm)2.032.032.032.03
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参数化

Control MethodCurrent
Duty Cycle(Max)50 %
Frequency(Max)1000 kHz
Operating Temperature Range-55 to 125 C
Package GroupLCCC
Package Size: mm2:W x L20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG
RatingMilitary
Special FeaturesError Amplifier,Soft Start,Synchronization Pin
TopologyBoost,Flyback,Forward
UVLO Thresholds On/Off7.5/6.75 V
Vin(Max)15 V
Vin(Min)6.75 V

生态计划

RoHSSee ti.com

应用须知

  • DN-51 Programming the UCC3806 Features
    PDF, 154 Kb, 档案已发布: Sep 5, 1999
    The UCC3806 is a pin-for-pin-compatible BiCMOS replacement for the UC3846 and UC3856. However, this design note explains how some functions in the UCC3806 are programmed differently. In particular, the CUR LIM ADJ pin programs the maximum peak current for the current-sense amplifier. This function is completely compatible with that of previous ICs. The second function on this pin is the latch/non-
  • U-144 UCC3806 BiCMOS Current Mode Control IC
    PDF, 285 Kb, 档案已发布: Sep 5, 1999
    The UCC3806 BiCMOS current-mode controller has the advantages of reductions in current consumption, in power loss, and in propagation delays within the IC. The UCC3806 is pin-for-pin compatible with the popular UC3846 and UC3856 controllers. With minimal part changes, this device may be suitable for retrofit into many existing designs where higher power consumption and propagation delays posed pro
  • DN-45 UC3846 UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs
    PDF, 27 Kb, 档案已发布: Sep 5, 1999
    The UC3856 is a pin-for-pin-compatible high-performance bipolar version of the industry standard UC3846. It can replace the UC3846 with few circuit modifications and it features increased speed higher gate-drive current and reduced propagation delays. The UCC3806 is a BiCMOS pin-for-pin compatible ultra-low-power version ideal for battery low-power and high-speed applications. The UCC3806
  • DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
    PDF, 66 Kb, 档案已发布: Sep 5, 1999
    This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.

模型线

制造商分类

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