LM46000PWPR datasheet(31/56 Pages) TI2

Part #	LM46000PWPR

Description	LM46000 3.5-V to 60-V, 0.5-A Synchronous Step-Down Voltage Converter

PDF	56 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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31 / 56 page

LM46000

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SNVSA45B – JUNE 2014 – REVISED MARCH 2018

Product Folder Links: LM46000

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A general guideline for COUT range is that COUT should be larger than the minimum required output capacitance

calculated by Equation 19, and smaller than 10 times the minimum required output capacitance or 1 mF. In

applications with VOUT less than 3.3 V, it is critical that low ESR output capacitors are selected. This limits

potential output voltage overshoots as the input voltage falls below the device normal operating range. To

optimize the transient behavior a feed-forward capacitor could be added in parallel with the upper feedback

resistor. For this design example, two 47-µF,10-V, X7R ceramic capacitors are used in parallel.

LM46000PWPR Datasheet(PDF) 31 Page - Texas Instruments