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DC-DC импульсные контроллеры
DC-DC импульсные контроллеры — это микросхемы управления питанием, используемые для управления внешними силовыми ключами при эффективном преобразовании напряжения. Они поддерживают понижающие, повышающие, понижающе-повышающие, flyback и другие импульсные топологии и применяются в источниках питания, промышленном оборудовании, автомобильной электронике, коммуникационных системах, серверах, устройствах с батарейным питанием и встраиваемых приложениях.
TomatoElec является независимым дистрибьютором электронных компонентов и поставляет микросхемы DC-DC импульсных контроллеров ведущих производителей, включая Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated и Monolithic Power Systems. Клиенты могут проверить inventory, price, package, specifications, parameters and PDF datasheets в списке товаров ниже, а также отправить BOM или RFQ для запроса поставки DC-DC импульсных контроллеров.
| Фото | Номер производителя | Наличие | Цена | Количество | Технический лист | Серия | Корпус/корпус | Упаковка | Состояние продукта | Тип выхода | Функция | Конфигурация выхода | Топология | Количество выходов | Выходные фазы | Напряжение - Питание (Vcc/Vdd) | Частота - Переключение | Рабочий цикл (макс.) | Синхронный выпрямитель | Синхронизация часов | Последовательные интерфейсы | Функции управления | Рабочая температура | Марка | Квалификация | Тип крепления | Устройство поставщика Упаковка |
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LM3488MMX/NOPBIC REG CTRLR MULT TOP 8VSSOP |
4,201 | - |
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Технический лист |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 40V | 100kHz ~ 1MHz | 100% | No | Yes | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
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LM3478MMX/NOPBIC REG CTRLR MULT TOP 8VSSOP |
5,540 | - |
|
Технический лист |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 40V | 100kHz ~ 1MHz | 100% | No | No | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
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LM3481MMX/NOPBIC REG CTRLR MULT TOP 10MSOP |
9,495 | - |
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Технический лист |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 48V | 100kHz ~ 1MHz | 85% | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
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LM5022MMX/NOPBIC REG CTRLR BOOST/SEPIC 10MSOP |
3,051 | - |
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Технический лист |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 1 | 1 | 6V ~ 60V | 200kHz ~ 990kHz | 95% | No | Yes | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
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LM5156QDSSRQ1IC POWER |
6,745 | - |
|
Технический лист |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 3.5V ~ 60V | 100kHz ~ 2.2MHz | 93% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 12-WSON (3x2) |
|
UCC2897APWRIC REG CTRLR MULT TOP 20TSSOP |
3,263 | - |
|
Технический лист |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 8.5V ~ 16V | 250kHz | 70% | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP |
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TPS43060RTERIC REG CTRLR BOOST 16WQFN |
4,995 | - |
|
Технический лист |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4.5V ~ 38V | 50kHz ~ 1MHz | - | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-WQFN (3x3) |
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LM5085MM/NOPBIC REG CTRLR BUCK 8VSSOP |
3,384 | - |
|
Технический лист |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 75V | Up to 1MHz | 100% | No | No | - | Current Limit, Enable, On Time Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
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LM5020MM-1/NOPBIC REG CTRLR FLYBACK 10MSOP |
1,112 | - |
|
Технический лист |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Flyback | 1 | 1 | 8V ~ 15V | 200kHz ~ 630kHz | 80% | No | Yes | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
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LM3488MM/NOPBIC REG CTRLR MULT TOP 8VSSOP |
3,579 | - |
|
Технический лист |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 40V | 100kHz ~ 1MHz | 100% | No | Yes | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
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LM3478MM/NOPBIC REG CTRLR MULT TOP 8VSSOP |
4,969 | - |
|
Технический лист |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 40V | 100kHz ~ 1MHz | 100% | No | No | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
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LM3481MM/NOPBIC REG CTRLR MULT TOP 10MSOP |
10,735 | - |
|
Технический лист |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 48V | 100kHz ~ 1MHz | 85% | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
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TPS43060RTETIC REG CTRLR BOOST 16WQFN |
1,475 | - |
|
Технический лист |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4.5V ~ 38V | 50kHz ~ 1MHz | - | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-WQFN (3x3) |
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UC3526ADWTRIC REG CTRLR MULT TOP 18SOIC |
1,277 | - |
|
Технический лист |
- | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 35V | 1Hz ~ 600kHz | 49% | Yes | Yes | - | Enable, Frequency Control, Reset, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 18-SOIC |
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LM5026MTX/NOPBIC REG CTRLR FWRD CONV 16TSSOP |
2,790 | - |
|
Технический лист |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 2 | 1 | 8V ~ 15V | 200kHz ~ 590kHz | 70%, 80% | No | Yes | - | Dead Time Control, Frequency Control, Reset, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP |
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TPS40210QDGQRQ1IC REG CTRLR MULT TOP 10MSOP |
4,143 | - |
|
Технический лист |
- | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 52V | 35kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 10-HVSSOP |
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LM25088MHX-1/NOPBIC REG CTRLR BUCK 16TSSOP |
10,887 | - |
|
Технический лист |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 42V | 50kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-HTSSOP |
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LM25037MTX/NOPBIC REG CTRLR MULT TOP 16TSSOP |
2,352 | - |
|
Технический лист |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 5.5V ~ 75V | 2MHz | 96% | No | No | - | Current Limit, Dead Time Control, Enable, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP |
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LM3150MHX/NOPBIC REG CTRLR BUCK 14TSSOP |
1,355 | - |
|
Технический лист |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6V ~ 42V | Up to 1MHz | - | Yes | No | - | Current Limit, Enable, On Time Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-HTSSOP |
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UC2846DWTRIC REG CTRLR MULT TOP 16SOIC |
3,034 | - |
|
Технический лист |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |

