The LM2717-ADJ is composed of two PWM DC/DC buck(step-down) converters. Both converters are used to generatean adjustable output voltage as low as 1.267V. Both also featurelow RDSON (0.16Ω) internal switches for maximum efficiency.Operating frequency can be adjusted anywherebetween 300kHz and 600kHz allowing the use of small externalcomponents. External soft-start pins for each converterenables the user to tailor the soft-start times to a specific application.Each converter may also be shut down independentlywith its own shutdown pin. The LM2717-ADJ isavailable in a low profile 24-lead TSSOP package ensuring alow profile overall solution.
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