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Flybuck Triple Output with Buck regulator and LDO, 24 - 42V input

(ACTIVE) PMP5548.1

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Description

The PMP5548 is a buck converter with a secondary winding coupled with the main inductor. This winding supplies 6V that are added to the 6V output thus generating 12V. A 3.3V further output is derived from the main 6V output by means of an LDO.

TI Devices (2)

Get more information on the TI products in this reference design.

Part Number	Name	Product Family
TPS54160	3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode	Converter (Integrated Switch)
TPS79933	Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR	Linear Regulator (LDO)

Technical Documents

User Guides (1)

Title	Abstract	Type	Size (KB)	Date	Views
PMP5548 Test Results		PDF	175	10 Nov 2010	215

More Literature (2)

Title	Abstract	Type	Size (KB)	Date	Views
PMP5548 Schematic		PDF	56	10 Nov 2010	221
PMP5548 BOM		PDF	19	10 Nov 2010	228

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