Datasheet Linear Technology LTC3788-1 — 数据表

制造商Linear Technology
系列LTC3788-1

两相双输出同步升压控制器

数据表

LTC3788-1 - 2-Phase, Dual Output Synchronous Boost Controller
PDF, 391 Kb, 修订版: C, 文件上传: Sep 23, 2017
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价格

打包

LTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
N1234
PackageSSOP-28
包装外形图
SSOP-28
包装外形图
SSOP-28
包装外形图
SSOP-28
包装外形图
Package CodeGNGNGNGN
Package Index05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)
Pin Count28282828

参数化

Parameters / ModelsLTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononono
FeaturesPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power Good
Frequency, kHz900900900900
Frequency Adjust Range50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz
Frequency Sync Range75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz
Integrated Inductornononono
Ishutdown, µA8888
Isupply, mA0.1250.1250.1250.125
Max Phases2222
Monolithicnononono
Number of Outputs2222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Polyphaseyesyesyesyes
Sense ResistorRsense, DCRRsense, DCRRsense, DCRRsense, DCR
Switch Current, A25252525
Switch Current 2, A25252525
Synchronousyesyesyesyes
TopologyBoostBoostBoostBoost
Topology 1BoostBoostBoostBoost
Topology 2Boost, InvertingBoost, InvertingBoost, InvertingBoost, Inverting
Vin Max, V38383838
Vin Min, V2.52.52.52.5
Vin Min Startup, V4.54.54.54.5
Vout Max, V60606060
Vout Max 2, V15151515
Vout Maximum60V60V60V60V
Vout Min, V1.21.21.21.2
Vswitch Max, V60606060

生态计划

LTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
RoHSCompliantCompliantCompliantCompliant

文章

  • Boost 12V to 140V with a Single Converter IC &mdash LT Journal
    PDF, 152 Kb, 档案已发布: Nov 2, 2015
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Multiple Output Boost | External Power Switch Boost