Datasheet Linear Technology LT8610AB — Даташит
Производитель | Linear Technology |
Серия | LT8610AB |
Синхронный понижающий стабилизатор 42 В, 3,5 А с током покоя 2,5 мкА
Datasheets
Datasheet LT8610A, LT8610AB
PDF, 382 Кб, Язык: анг., Файл закачен: 19 сен 2017, Страниц: 26
42V, 3.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
42V, 3.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
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Цены
LT8610AB: 5.5-42Vin [email protected] Linear Technology | по запросу |
Корпус / Упаковка / Маркировка
Параметры
Parameters / Models | LT8610ABEMSE#PBF | LT8610ABEMSE#TRPBF | LT8610ABEMSE-3.3#PBF | LT8610ABEMSE-3.3#TRPBF | LT8610ABEMSE-5#PBF | LT8610ABEMSE-5#TRPBF | LT8610ABHMSE#PBF | LT8610ABHMSE#TRPBF | LT8610ABHMSE-3.3#PBF | LT8610ABHMSE-3.3#TRPBF | LT8610ABHMSE-5#PBF | LT8610ABHMSE-5#TRPBF | LT8610ABIMSE#PBF | LT8610ABIMSE#TRPBF | LT8610ABIMSE-3.3#PBF | LT8610ABIMSE-3.3#TRPBF | LT8610ABIMSE-5#PBF | LT8610ABIMSE-5#TRPBF |
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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 | Constant Frequency Current Mode | Constant Frequency Current Mode |
Demo Boards | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A | DC2012A,DC2139A |
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 | 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 | нет | нет |
Основные особенности | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good |
Тактовая частота, kHz | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
Frequency Adjust Range | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz |
Frequency Sync Range | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz | 200kHz - 2.2MHz |
Integrated Inductor | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Ishutdown, мкА | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Isupply, мА | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 | 0.0025 |
Max Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Monolithic | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да |
Количество выходов | 1 | 1 | 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 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 125 | от -40 до 125 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
Выходной ток, A | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
Polyphase | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет | нет |
Switch Current, A | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 |
Synchronous | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да | да |
Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
Vin Max, В | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
Vin Min, В | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
Vout Max, В | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 | 39.7 |
Vout Maximum | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin | .98Vin |
Vout Min, В | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 | 0.97 |
Vref Accuracy Over Temp, % | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 |
Экологический статус
LT8610ABEMSE#PBF | LT8610ABEMSE#TRPBF | LT8610ABEMSE-3.3#PBF | LT8610ABEMSE-3.3#TRPBF | LT8610ABEMSE-5#PBF | LT8610ABEMSE-5#TRPBF | LT8610ABHMSE#PBF | LT8610ABHMSE#TRPBF | LT8610ABHMSE-3.3#PBF | LT8610ABHMSE-3.3#TRPBF | LT8610ABHMSE-5#PBF | LT8610ABHMSE-5#TRPBF | LT8610ABIMSE#PBF | LT8610ABIMSE#TRPBF | LT8610ABIMSE-3.3#PBF | LT8610ABIMSE-3.3#TRPBF | LT8610ABIMSE-5#PBF | LT8610ABIMSE-5#TRPBF | |
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RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Другие варианты исполнения
Модельный ряд
Серия: LT8610AB (18)
- LT8610ABEMSE#PBF LT8610ABEMSE#TRPBF LT8610ABEMSE-3.3#PBF LT8610ABEMSE-3.3#TRPBF LT8610ABEMSE-5#PBF LT8610ABEMSE-5#TRPBF LT8610ABHMSE#PBF LT8610ABHMSE#TRPBF LT8610ABHMSE-3.3#PBF LT8610ABHMSE-3.3#TRPBF LT8610ABHMSE-5#PBF LT8610ABHMSE-5#TRPBF LT8610ABIMSE#PBF LT8610ABIMSE#TRPBF LT8610ABIMSE-3.3#PBF LT8610ABIMSE-3.3#TRPBF LT8610ABIMSE-5#PBF LT8610ABIMSE-5#TRPBF
Классификация производителя
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators