18 to 20Vin 25 to 85Vout @3A Continuous 5.7A Peak Dual-Phase Sync Boost Converter Reference Design

(ACTIVE) PMP9309

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Description

A dual-phase synchronous boost converter accepting an input voltage of 18VDCin to 20VDCin and providing an output of 25VDCout to 85Vout capable of supplying 3A continuous and 5.7A peak.

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Bill of Materials (BOM)

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Parametrics
 PMP9309.1
(Output Voltage 1)
PMP9309
(Output Voltage 2)
Vin (Min) (V)1818
Vin (Max) (V)2020
Vout (Nom) (V)85 
Iout (Max) (A)33
Output Power (W)255 
Isolated/Non-IsolatedNon-IsolatedNon-isolated
Input TypeDCDC
TopologyBoost- Synchronous
Boost- Multiphase
Boost
Synchronous Boost
Multiphase
Vout (Max) (V) 85
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Part Number Status Vin  (Min)  (V)   Vin  (Max)  (V)   Vout  (Max)  (V)   Iout  (Max)  (A)   Isolated/Non-Isolated   Input Type   Topology  

PMP9309:
18Vin to 20Vin; 25Vout to 85Vout @3A Continuous 5.7A peak; Dual-Phase Synchronous Boost Converter

ACTIVE 18   20   85   3   Non-isolated   DC   Boost^Synchronous Boost^Multiphase  

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5122  3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5122 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 1459 13 Dec 2013 5
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 116 13 Dec 2013 3
PDF 186 13 Dec 2013 9

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