Datasheet Linear Technology LT1619ES8#PBF — 数据表

制造商Linear Technology
系列LT1619
零件号LT1619ES8#PBF

低压电流模式PWM控制器

数据表

LT1619 - Low Voltage Current Mode PWM Controller
PDF, 268 Kb, 修订版: A, 文件上传: Sep 3, 2017
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价格

打包

PackageSO-8
Package CodeS8
Package Index05-08-1610 (S8)

参数化

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice File
Export Controlno
FeaturesExternal Synchronization, Burst Mode
Frequency550 kHz
Frequency Sync Range300kHz - 500kHz
Integrated Inductorno
Ishutdown15 µA
Isupply9 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Polyphaseno
Sense ResistorRsense
Switch Current20 A
Synchronousno
TopologyBoost, Sepic, Flyback
Vin Max18 V
Vin Min1.9 V
Vin Min Startup1.9 V
Vout Max18 V
Vout Maximum3, 5, 12 and higher
Vout Min1.24 V
Vswitch Max20 V

生态计划

RoHSCompliant

设计须知

  • LT1619: Tiny Boost Controller Provides Efficient Solutions for Low Voltage Inputs &mdash DN255
    PDF, 78 Kb, 档案已发布: Apr 2, 2001
    从文件中提取

文章

  • LT1619 Boost Controller Provides Efficient Solutions for Low Voltage Inputs &mdash LT Journal
    PDF, 180 Kb, 档案已发布: Sep 1, 2000
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost

其他名称:

LT1619ES8PBF, LT1619ES8 PBF