Datasheet Maxim MAX845 — Даташит

ПроизводительMaxim
СерияMAX845

Isolated Transformer Driver for PCMCIA Applications

Datasheets

Datasheet MAX845
PDF, 219 Кб, Язык: анг., Файл закачен: 2 дек 2019, Страниц: 16
Isolated Transformer Driver for PCMCIA Applications
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Цены

MAX845 Купить ЦенаКупить MAX845 на РадиоЛоцман.Цены — от 5,11 до 4 593
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TRANSFORMER DRIVER SMD SOIC8 845 Driver IC Type Motor Outputs No of 2 Voltage Output 12V Output Current 1A Voltage Supply Min 4.5V Voltage Supply Max 5.5V...
Триема
Россия
MAX845EUA+
5 ₽
Стандарт СИЗ
Россия
MAX845EUA+T
Maxim
80 ₽
Океан Электроники
Россия
MAX845EUA-T
Maxim
по запросу
ЭлектроПласт- Екатеринбург
Россия
MAX845EUA
Maxim
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Подробное описание

Internal Power MOSFETs Save Space and Deliver 750mW

The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications.

It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or negative voltage at powers up to 750mW.

The MAX845 consists of an oscillator followed by a toggle flip-flop. The flip-flop generates two 50% duty-cycle square waves, which are complementary at half the oscillator frequency (450kHz, min). These two signals drive the ground-referenced N-channel power switches. Internal circuitry ensures break-before-make action between the two switches.

A low-power shutdown disables both the switches and the oscillator, reducing power consumption. An evaluation kit (MAX845EVKIT-MM) is available to evaluate low-profile 5V 40mA and 5V 100mA applications.

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На английском языке: Datasheet Maxim MAX845