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NCP1253 даташит

Функция этой детали – «Current-mode Pwm Controller».



Показать результаты поиска

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Номер в каталоге Производители Описание PDF
NCP1253 ON Semiconductor
ON Semiconductor
  Current-Mode PWM Controller

NCP1253 Current-Mode PWM Controller for Off-line Power Supplies The NCP1253 is a highly integrated PWM controller capable of delivering a rugged and high performance offline power supply in a tiny TSOP−6 package. With a supply range up to 28 V, the controller hosts a jittered 65 kHz or 100 kHz switching circuitry operated in peak current mode control. When the power on the secondary side starts to decrease, the controller automatically folds back its switching frequency down to a minimum level of 26 kHz. As the power
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Это результат поиска, начинающийся с "1253", "NCP1"

Номер в каталоге Производители Описание PDF
2N1253 New Jersey Semiconductor
New Jersey Semiconductor

Trans GP BJT NPN 45V 5A 3-Pin TO-61

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2SA1253 Sanyo Semicon Device
Sanyo Semicon Device

PNP/NPN Epitaxial Planar Silicon Transistors

Ordering number:ENN1049E PNP/NPN Epitaxial Planar Silicon Transistors 2SA1253/2SC3135 High-hFE, AF Amp Applications Features · High VEBO. · Wide ASO and high durability against breakdown. Package Dimensions unit:mm 2033A [2SA1253/2SC3135] 4.0 2.2 1.8 3.0 0.6 0.4 0.5 0.4 0
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2SB1253 Panasonic Semiconductor
Panasonic Semiconductor

Silicon PNP epitaxial planar type Darlington(For power amplification)

Power Transistors 2SB1253 Silicon PNP epitaxial planar type Darlington For power amplification Complementary to 2SD1893 Unit: mm 15.0±0.3 11.0±0.2 5.0±0.2 3.2 s Features q q q q 16.2±0.5 12.5 3.5 Solder Dip Optimum for 40W HiFi output High foward current transfer ratio hF
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2SD1253 Panasonic Semiconductor
Panasonic Semiconductor

Silicon NPN triple diffusion planar type(For power amplification)

Power Transistors 2SD1253, 2SD1253A Silicon NPN triple diffusion planar type For power amplification Complementary to 2SB930 and 2SB930A 10.0±0.3 8.5±0.2 6.0±0.5 3.4±0.3 Unit: mm 1.0±0.1 s Features q q q High forward current transfer ratio hFE which has satisfactory li
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2SD1253 Panasonic Semiconductor
Panasonic Semiconductor

Silicon PNP epitaxial planar type(For power amplification)

Power Transistors 2SD1253, 2SD1253A Silicon NPN triple diffusion planar type For power amplification Complementary to 2SB930 and 2SB930A 10.0±0.3 8.5±0.2 6.0±0.5 3.4±0.3 Unit: mm 1.0±0.1 s Features q q q High forward current transfer ratio hFE which has satisfactory li
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2SD1253 Kexin
Kexin

Silicon NPN Triple Diffusion Planar Type

SMD Type Transistors Silicon NPN Triple Diffusion Planar Type 2SD1253,2SD1253A TO-252 +0.15 1.50 -0.15 Unit: mm 2.30 +0.8 0.50-0.7 +0.1 -0.1 6.50 +0.2 5.30-0.2 +0.15 -0.15 Features High forward current transfer ratio hFE which has satisfactory linearity. +0.2 9.70 -0.2 Low
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Последние обновления

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Номер в каталоге Производители Описание PDF
2N3904 Unisonic Technologies
Unisonic Technologies

Это популярный биполярный переходной транзистор (BJT), обычно используемый в электронных схемах. Транзистор NPN с максимальным номинальным током 200 мА и максимальным номинальным напряжением 40 В.

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NE555 ST Microelectronics
ST Microelectronics

Это широко используемая интегральная схема таймера (ИС), которую можно использовать для генерирования сигналов с точной временной задержкой, колебаний и широтно-импульсной модуляции (ШИМ).

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