Buck for USB Hub (5V @ 3A)

(ACTIVE) PMP1692

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Description

The PMP1692 reference design is a non-synchronous buck that uses the TPS5430 to generate 5V@3A. The input voltage range is 6V to 18V. This type of design would typically be used with a DC wall adapter to generate a 5V rail for USB. The design also incorporates an extra diode for reverse polarity protection.

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Bill of Materials (BOM)

Find the complete list of components in this reference design.

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Parametrics
 PMP1692.1
(Output Voltage 1)
Vin (Min) (V)6
Vin (Max) (V)18
Vout (Nom) (V)5
Iout (Max) (A)3
Output Power (W)15
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Non Sync

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS5430  5.5V to 36V Input, 3A, 500kHz Step-Down Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS5430 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 843 05 Jan 2011 8
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 20 05 Jan 2011 9
PDF 37 05 Jan 2011 12

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