Datasheet Linear Technology LT3478IFE#PBF — 数据表

制造商Linear Technology
系列LT3478
零件号LT3478IFE#PBF

具有真彩色PWM调光功能的4.5A单片LED驱动器

数据表

Datasheet LT3478, LT3478-1
PDF, 295 Kb, 语言: en, 文件上传: Oct 4, 2017, 页数: 24
4.5A Monolithic LED Drivers with True Color PWM Dimming
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价格

打包

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BC)

参数化

ArchitectureImproved Average Output Current Control
Demo BoardsDC949A-A,DC949A-B
Design ToolsLTspice File
Dimming3000:1 PWM, 10:1 Analog
Export Controlno
FeaturesTrue Color PWM Dimming, Open LED Protection, Resistor Set Frequency
Frequency2250 kHz
Ishutdown3 µA
Isupply6.1 mA
Max Number of LEDs10
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current4.2 A
Switch Current6.3 A
Synchronousno
TopologyBoost, Buck-Boost, Buck, LED Driver
Vin Max36 V
Vin Min2.8 V
Vout Max42 V

生态计划

RoHSCompliant

文章

  • 4.5A Monolithic LED Drivers with 3000:1 Dimming are Ideal for a Wide Range of High Power LED Applications &mdash LT Journal
    PDF, 304 Kb, 档案已发布: Jun 14, 2007
    从文件中提取

模型线

制造商分类

  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver

其他名称:

LT3478IFEPBF, LT3478IFE PBF