4-Switch Buck-Boost Delivers High Transient Power for Wireless Base Station Reference Design

(ACTIVE) PMP9104

Description & Features

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Description

This four switch buck-boost converter functions as both a buck or a boost, with a smooth transition between modes. It delivers a 28V (typical) output voltage at 2-3A continuous (4.5A peak) from a 22V-32V input.

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Bill of Materials (BOM)

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Parametrics
 PMP9104.1
(Output Voltage 1)
Vin (Min) (V)22
Vin (Max) (V)32
Vout (Nom) (V)28
Iout (Max) (A)4.5
Output Power (W)126
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- 4 Switch

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5118  3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller  Buck-boost & inverting  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5118 Download Download

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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 1615 15 Dec 2013 4
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 60 18 Dec 2013 4
PDF 3853 15 Dec 2013 4
PDF 28 15 Dec 2013 4
PDF 114 15 Dec 2013 7

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