Datasheet Linear Technology LT3478EFE#PBF — 数据表

制造商Linear Technology
系列LT3478
零件号LT3478EFE#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 Range0 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:

LT3478EFEPBF, LT3478EFE PBF