Datasheet Torex XCL303

ПроизводительTorex
СерияXCL303

Inductor Built-in Negative Output Voltage “micro DC/DC” Converters

Datasheets

Datasheet XCL303, XCL304
PDF, 791 Кб, Язык: анг., Файл закачен: 11 дек 2019, Страниц: 24
Inductor Built-in Negative Output Voltage “micro DC/DC” Converters
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Подробное описание

The XCL303 series are small coil-integrated negative voltage micro DC/DC converter IC.

The oscillating frequency is a fast 2.5MHz and the small 2.5 x 2.0 x 1.0mm package contributes significantly to space saving in PCB area.

Further, integrating the coil together with the DC/DC simplifies the circuit board layout and minimizes potential noise interference. Compared to a charge pump type solution, the switching method of the XCL303/XCL304 maintains a stable output voltage even when the input voltage fluctuates. In addition, this new micro DC/DC can support larger output current than a charge pump solution.

The PWM controlled XCL303 series can be selected for applications where low noise is important, and the PWM/PFM automatic switching controlled XCL304 series can be selected for applications where high efficiency at light load current and low noise at high load current is important.

The XCL303 series allows users to select either a PWM control or PWM/PFM automatic switching control method, which are optimum for applications where low noise and high efficiency are important.

Output voltage can be adjusted within the range of -1.2V to -6.0V using externally mounted resistors.

Другие варианты исполнения

XCL304

Модельный ряд

Серия: XCL303 (1)

Классификация производителя

На английском языке: Datasheet Torex XCL303