Datasheet Linear Technology LT8391AEUFD#TRPBF — 数据表

制造商Linear Technology
系列LT8391A
零件号LT8391AEUFD#TRPBF

60V 2MHz同步4开关降压-升压LED驱动器控制器

数据表

LT8391A - 60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller
PDF, 1.1 Mb, 文件上传: Oct 4, 2017
从文件中提取

价格

打包

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2575A
Design ToolsLTspice Model
Dimming2000:1 External and 128:1 Internal PWM Dimming
Export Controlno
FeaturesResistor Set Frequency, External Synchronization, Open LED Protection, Spread Spectrum
Frequency2000 kHz
Ishutdown1 µA
Isupply2.1 mA
Max Number of LEDs25+
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current10 A
Switch Current25 A
Synchronousyes
TopologyBuck-Boost, LED Driver
Vin Max60 V
Vin Min4 V
Vout Max60 V

生态计划

RoHSCompliant

设计须知

  • 60V 2MHz Buck-Boost Controllers Regulate High Power Voltage and Current with High Efficiency and Low EMI &mdash DN567
    PDF, 474 Kb, 档案已发布: Aug 24, 2017
    从文件中提取

文章

  • Single 2MHz Buck-Boost Controller Drives Entire LED Headlight Cluster, Meets CISPR 25 Class 5 EMI &mdash LT Journal
    PDF, 2.6 Mb, 档案已发布: Jan 3, 2018
    从文件中提取

模型线

制造商分类

  • Power Management > LED Driver ICs > Buck-Boost LED Drivers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers

其他名称:

LT8391AEUFDTRPBF, LT8391AEUFD TRPBF