Datasheet Linear Technology LTC3728LIUH-1#PBF — 数据表

制造商Linear Technology
系列LTC3728L
零件号LTC3728LIUH-1#PBF

双路550kHz 2相同步稳压器

数据表

Datasheet LTC3728L, LTC3728LX
PDF, 466 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 38
Dual, 550kHz, 2-Phase Synchronous Regulators
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价格

打包

Package5x5 QFN-32
Package CodeUH
Package Index05-08-1693

参数化

Demo BoardsDC392A-C,DC898A-A,DC898A-B,DC899A
Design ToolsLTspice Model
Export Controlno
FeaturesPolyPhase, External Synchronization, Power Good, Burst Mode, Soft Start
Frequency550 kHz
Frequency Sync Range250kHz - 500kHz
Integrated Inductorno
Ishutdown20 µA
Isupply0.45 mA
Max Phases2
Monolithicno
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current25 A
Output Current 225 A
Polyphaseyes
Sense ResistorRsense
Switch Current25 A
Switch Current 225 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max30 V
Vin Min4 V
Vout Max7 V
Vout Maximum7V
Vout Min0.8 V
Vout Min 20.8 V

生态计划

RoHSCompliant

其他选择

LTC3728L/LX

设计须知

  • Active Voltage Positioning Reduces Output Capacitors &mdash Design Solutions 10
    PDF, 130 Kb, 档案已发布: Nov 1, 1999
    从文件中提取
  • High Performance Switch Mode Power Solutions for Altera Low Voltage FPGAs &mdash Design Solutions 43
    PDF, 158 Kb, 档案已发布: Jun 1, 2004
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | External Power Switch Buck Controllers

其他名称:

LTC3728LIUH-1PBF, LTC3728LIUH-1 PBF, LTC3728LIUH1#PBF, LTC3728LIUH 1#PBF