Datasheet Linear Technology LT3474IFE-1#PBF — 数据表

制造商Linear Technology
系列LT3474-1
零件号LT3474IFE-1#PBF

降压1A LED驱动器

数据表

Datasheet LT3474, LT3474-1
PDF, 226 Kb, 语言: en, 文件上传: Oct 4, 2017, 页数: 20
Step-Down 1A LED Driver
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价格

打包

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

参数化

ArchitectureImproved Average Output Current Control
Demo BoardsDC1309A,DC842A
Design ToolsLTspice File
Dimming400:1 PWM, 10:1 Analog
Export Controlno
FeaturesIntegrated Boost Diode, True Color PWM Dimming, Resistor Set Frequency
Frequency500 kHz
Ishutdown0.01 µA
Isupply2.6 mA
Max Number of LEDs4
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1 A
Switch Current2.1 A
Synchronousno
TopologyBuck, LED Driver
Vin Max36 V
Vin Min4 V
Vout Max26 V

生态计划

RoHSCompliant

其他选择

LT3474 LT3474

设计须知

  • Wide Input Range 1A LED Driver Powers High Brightness LEDs with Automotive and 12VAC Supplies &mdash DN388
    PDF, 114 Kb, 档案已发布: Mar 2, 2006
    从文件中提取
  • High Voltage Buck Converters Drive High Power LEDs &mdash DN392
    PDF, 98 Kb, 档案已发布: Jun 1, 2006
    从文件中提取

模型线

制造商分类

  • Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers

其他名称:

LT3474IFE-1PBF, LT3474IFE-1 PBF, LT3474IFE1#PBF, LT3474IFE 1#PBF