LM2717 datasheet, converter equivalent, National Semiconductor

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Features and benefits

* Fixed 3.3V output buck converter with a 2.2A, 0.16Ω, internal switch
* Adjustable buck converter with a 3.2A, 0.16Ω, internal
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Application

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* TFT-LCD Displays Handheld Devices Portable Applications Laptop Computers Typical Application Ci.

Description

The LM2717 is composed of two PWM DC/DC buck (stepdown) converters. The first converter is used to generate a fixed output voltage of 3.3V. The second converter is used to generate an adjustable output voltage. Both converters feature low RDSON (0.16.

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