Datasheet Linear Technology LTC3787 — Даташит
Производитель | Linear Technology |
Серия | LTC3787 |
Синхронный повышающий контроллер PolyPhase
Datasheets
LTC3787 - PolyPhase Synchronous Boost Controller
PDF, 376 Кб, Версия: C, Файл закачен: 23 сен 2017
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Цены
![]() 47 предложений от 24 поставщиков DC DC Cntrlr Dual-OUT Synchronous Boost Controller 4.5V to 38V Input Automotive 28-Pin SSOP N | |||
LTC3787EUFD#TRPBF Analog Devices | от 155 ₽ | ||
LTC3787EGN#PBF Analog Devices | от 360 ₽ | ||
LTC3787IGN#TRPBF Linear Technology | 375 ₽ | ||
LTC3787EGN#PBF Analog Devices | от 1 216 ₽ |
Корпус / Упаковка / Маркировка
Параметры
Parameters / Models | LTC3787EGN#PBF | LTC3787EGN#TRPBF | LTC3787EUFD#PBF | LTC3787EUFD#TRPBF | LTC3787HGN#PBF | LTC3787HGN#TRPBF | LTC3787HUFD#PBF | LTC3787HUFD#TRPBF | LTC3787IGN#PBF | LTC3787IGN#TRPBF | LTC3787IUFD#PBF | LTC3787IUFD#TRPBF | LTC3787MPGN#PBF | LTC3787MPGN#TRPBF | LTC3787MPUFD#PBF | LTC3787MPUFD#TRPBF |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Архитектура | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
Demo Boards | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A | DC1411A,DC2001A |
Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
Экспортный контроль | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Основные особенности | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good | PolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good |
Тактовая частота, kHz | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
Frequency Adjust Range | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz | 50kHz - 900kHz |
Frequency Sync Range | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz | 75kHz - 850kHz |
Integrated Inductor | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Ishutdown, мкА | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Isupply, мА | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 | 0.135 |
Max Phases | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 | 2, 3, 4, 6, 12 |
Monolithic | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Количество выходов | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Рабочий диапазон температур, °C | от 0 до 85 | от 0 до 85 | от 0 до 85 | от 0 до 85 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -55 до 125 | от -55 до 125 | от -55 до 125 | от -55 до 125 |
Polyphase | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Sense Resistor | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR |
Switch Current, A | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Synchronous | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да |
Topology | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost | Boost |
Vin Max, В | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Vin Min, В | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Vin Min Startup, В | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Vout Max, В | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Vout Maximum | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V | 60V |
Vout Min, В | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
Vswitch Max, В | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
Экологический статус
LTC3787EGN#PBF | LTC3787EGN#TRPBF | LTC3787EUFD#PBF | LTC3787EUFD#TRPBF | LTC3787HGN#PBF | LTC3787HGN#TRPBF | LTC3787HUFD#PBF | LTC3787HUFD#TRPBF | LTC3787IGN#PBF | LTC3787IGN#TRPBF | LTC3787IUFD#PBF | LTC3787IUFD#TRPBF | LTC3787MPGN#PBF | LTC3787MPGN#TRPBF | LTC3787MPUFD#PBF | LTC3787MPUFD#TRPBF | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Модельный ряд
Серия: LTC3787 (16)
Классификация производителя
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators