Datasheet Torex XCL304A52KR-G

ManufacturerTorex
SeriesXCL304
Part NumberXCL304A52KR-G

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

Datasheets

Datasheet XCL303, XCL304
PDF, 791 Kb, Language: en, File uploaded: Dec 11, 2019, Pages: 24
Inductor Built-in Negative Output Voltage “micro DC/DC” Converters
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Detailed Description

The XCL304 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 XCL304 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.

Other Options

XCL303

Model Line

Series: XCL304 (1)
  • XCL304A52KR-G

Manufacturer's Classification

Other Names:

XCL304A52KRG, XCL304A52KR G