AN-1566 Techniques for Thermal Analysis of Switching Power Supply Designs (Rev. A)

Texas Instruments

Published Date: 04/23/2013

Description

This application note provides thermal power analysis techniques for analyzing the power IC.

Parts

Part Number Name Companion Part
LM22670TJ-5.0/NOPB LM22670TJ-5.0/NOPB Buy Datasheet
LM22670TJ-ADJ/NOPB LM22670TJ-ADJ/NOPB Buy Datasheet
LM22671MRX-5.0/NOPB LM22671MRX-5.0/NOPB Buy Datasheet
LM22671QMR-ADJ/NOPB LM22671QMR-ADJ/NOPB Buy Datasheet
LM22671QMRE-5.0/NOPB LM22671QMRE-5.0/NOPB Buy Datasheet
LM22671QMRX-ADJ/NOPB LM22671QMRX-ADJ/NOPB Buy Datasheet
LM22672MR-ADJ/NOPB LM22672MR-ADJ/NOPB Buy Datasheet
LM22672MRE-5.0/NOPB LM22672MRE-5.0/NOPB Buy Datasheet
LM22672MRX-ADJ/NOPB LM22672MRX-ADJ/NOPB Buy Datasheet
LM22672QMR-5.0/NOPB LM22672QMR-5.0/NOPB Buy Datasheet
LM22672QMRE-5.0/NOPB LM22672QMRE-5.0/NOPB Buy Datasheet
LM22672QMRE-ADJ/NOPB LM22672QMRE-ADJ/NOPB Buy Datasheet
LM22673MR-ADJ/NOPB LM22673MR-ADJ/NOPB Buy Datasheet
LM22673MRX-5.0/NOPB LM22673MRX-5.0/NOPB Buy Datasheet
LM22673QMR-ADJ/NOPB LM22673QMR-ADJ/NOPB Buy Datasheet
LM22673QMRE-5.0/NOPB LM22673QMRE-5.0/NOPB Buy Datasheet
LM22673QMRE-ADJ/NOPB LM22673QMRE-ADJ/NOPB Buy Datasheet
LM22673QTJ-ADJ/NOPB LM22673QTJ-ADJ/NOPB Buy Datasheet
LM22673TJ-5.0/NOPB LM22673TJ-5.0/NOPB Buy Datasheet
LM22673TJE-5.0/NOPB LM22673TJE-5.0/NOPB Buy Datasheet
LM22673TJE-ADJ/NOPB LM22673TJE-ADJ/NOPB Buy Datasheet
LM22674MRE-5.0/NOPB LM22674MRE-5.0/NOPB Buy Datasheet
LM22674MRE-ADJ/NOPB LM22674MRE-ADJ/NOPB Buy Datasheet
LM22674MRX-5.0/NOPB LM22674MRX-5.0/NOPB Buy Datasheet
LM22674MRX-ADJ/NOPB LM22674MRX-ADJ/NOPB Buy Datasheet
LM22674QMR-5.0/NOPB LM22674QMR-5.0/NOPB Buy Datasheet
LM22674QMRE-ADJ/NOPB LM22674QMRE-ADJ/NOPB Buy Datasheet
LM22675MR-5.0/NOPB LM22675MR-5.0/NOPB Buy Datasheet
LM22675MRE-ADJ/NOPB LM22675MRE-ADJ/NOPB Buy Datasheet
LM22675QMR-ADJ/NOPB LM22675QMR-ADJ/NOPB Buy Datasheet
LM22675QMRE-ADJ/NOPB LM22675QMRE-ADJ/NOPB Buy Datasheet
LM22675QMRX-ADJ/NOPB LM22675QMRX-ADJ/NOPB Buy Datasheet
LM22676MR-5.0/NOPB LM22676MR-5.0/NOPB Buy Datasheet
LM22676MRE-5.0/NOPB LM22676MRE-5.0/NOPB Buy Datasheet
LM22676QMR-5.0/NOPB LM22676QMR-5.0/NOPB Buy Datasheet
LM22676QMRE-5.0/NOPB LM22676QMRE-5.0/NOPB Buy Datasheet
LM22676QMRX-5.0/NOPB LM22676QMRX-5.0/NOPB Buy Datasheet
LM22676QMRX-ADJ/NOPB LM22676QMRX-ADJ/NOPB Buy Datasheet
LM22676QTJ-ADJ/NOPB LM22676QTJ-ADJ/NOPB Buy Datasheet
LM22676QTJE-ADJ/NOPB LM22676QTJE-ADJ/NOPB Buy Datasheet
LM22676TJE-ADJ/NOPB LM22676TJE-ADJ/NOPB Buy Datasheet
LM22677QTJE-5.0/NOPB LM22677QTJE-5.0/NOPB Buy Datasheet
LM22677TJ-5.0/NOPB LM22677TJ-5.0/NOPB Buy Datasheet
LM22677TJE-5.0/NOPB LM22677TJE-5.0/NOPB Buy Datasheet
LM22677TJE-ADJ/NOPB LM22677TJE-ADJ/NOPB Buy Datasheet
LM22678QTJ-5.0/NOPB LM22678QTJ-5.0/NOPB Buy Datasheet
LM22678QTJ-ADJ/NOPB LM22678QTJ-ADJ/NOPB Buy Datasheet
LM22678QTJE-ADJ/NOPB LM22678QTJE-ADJ/NOPB Buy Datasheet
LM22678TJ-5.0/NOPB LM22678TJ-5.0/NOPB Buy Datasheet
LM22678TJE-5.0/NOPB LM22678TJE-5.0/NOPB Buy Datasheet
LM22679QTJE-5.0/NOPB LM22679QTJE-5.0/NOPB Buy Datasheet
LM22679TJE-ADJ/NOPB LM22679TJE-ADJ/NOPB Buy Datasheet
LM22680MR-ADJ/NOPB LM22680MR-ADJ/NOPB Buy Datasheet
LM22680MRX-ADJ/NOPB LM22680MRX-ADJ/NOPB Buy Datasheet
LM22680QMR-ADJ/NOPB LM22680QMR-ADJ/NOPB Buy Datasheet
LM22680QMRX-ADJ/NOPB LM22680QMRX-ADJ/NOPB Buy Datasheet
LM25574Q0MTX/NOPB LM25574Q0MTX/NOPB Buy Datasheet
LM25576Q0MHX/NOPB LM25576Q0MHX/NOPB Buy Datasheet
LM2574HVM-12 LM2574HVM-12 Buy Datasheet
LM2574HVM-15/NOPB LM2574HVM-15/NOPB Buy Datasheet
LM2574HVM-5.0 LM2574HVM-5.0 Buy Datasheet
LM2574HVMX-12/NOPB LM2574HVMX-12/NOPB Buy Datasheet
LM2574HVMX-3.3/NOPB LM2574HVMX-3.3/NOPB Buy Datasheet
LM2574HVMX-5.0 LM2574HVMX-5.0 Buy Datasheet
LM2574HVMX-ADJ/NOPB LM2574HVMX-ADJ/NOPB Buy Datasheet
LM2574HVN-ADJ/NOPB LM2574HVN-ADJ/NOPB Buy Datasheet
LM2574M-12 LM2574M-12 Buy Datasheet
LM2574M-5.0/NOPB LM2574M-5.0/NOPB Buy Datasheet
LM2574M-ADJ/NOPB LM2574M-ADJ/NOPB Buy Datasheet
LM2574MX-ADJ LM2574MX-ADJ Buy Datasheet
LM2575IN LM2575IN Buy Datasheet
LM2576T-12 LM2576T-12 Buy Datasheet
LM2576T-5.0 LM2576T-5.0 Buy Datasheet
LM2576T-ADJ LM2576T-ADJ Buy Datasheet
LM2585SX-ADJ/NOPB LM2585SX-ADJ/NOPB Buy Datasheet
LM2585T-12/NOPB LM2585T-12/NOPB Buy Datasheet
LM2586S-12/NOPB LM2586S-12/NOPB Buy Datasheet
LM2586S-ADJ/NOPB LM2586S-ADJ/NOPB Buy Datasheet
LM2587S-5.0 LM2587S-5.0 Buy Datasheet
LM2587SX-ADJ/NOPB LM2587SX-ADJ/NOPB Buy Datasheet
LM2588S-5.0/NOPB LM2588S-5.0/NOPB Buy Datasheet
LM2588S-ADJ LM2588S-ADJ Buy Datasheet
LM2588SX-ADJ/NOPB LM2588SX-ADJ/NOPB Buy Datasheet
LM2590HVS-ADJ/NOPB LM2590HVS-ADJ/NOPB Buy Datasheet
LM2591HVS-ADJ/NOPB LM2591HVS-ADJ/NOPB Buy Datasheet
LM2591HVSX-5.0/NOPB LM2591HVSX-5.0/NOPB Buy Datasheet
LM2591HVT-5.0/NOPB LM2591HVT-5.0/NOPB Buy Datasheet
LM2591HVT-ADJ/NOPB LM2591HVT-ADJ/NOPB Buy Datasheet
LM2592HVS-3.3/NOPB LM2592HVS-3.3/NOPB Buy Datasheet
LM2592HVS-5.0/NOPB LM2592HVS-5.0/NOPB Buy Datasheet
LM2592HVS-ADJ/NOPB LM2592HVS-ADJ/NOPB Buy Datasheet
LM2592HVSX-3.3/NOPB LM2592HVSX-3.3/NOPB Buy Datasheet
LM2592HVSX-ADJ LM2592HVSX-ADJ Buy Datasheet
LM2592HVT-3.3/NOPB LM2592HVT-3.3/NOPB Buy Datasheet
LM2592HVT-ADJ/NOPB LM2592HVT-ADJ/NOPB Buy Datasheet
LM2593HVSX-3.3/NOPB LM2593HVSX-3.3/NOPB Buy Datasheet
LM2593HVSX-5.0/NOPB LM2593HVSX-5.0/NOPB Buy Datasheet
LM2593HVSX-ADJ/NOPB LM2593HVSX-ADJ/NOPB Buy Datasheet
LM2593HVT-5.0/NOPB LM2593HVT-5.0/NOPB Buy Datasheet
LM2594HVM-ADJ LM2594HVM-ADJ Buy Datasheet
LM2594HVM-ADJ/NOPB LM2594HVM-ADJ/NOPB Buy Datasheet
LM2594HVMX-3.3/NOPB LM2594HVMX-3.3/NOPB Buy Datasheet
LM2594HVMX-ADJ/NOPB LM2594HVMX-ADJ/NOPB Buy Datasheet
LM2594M-3.3/NOPB LM2594M-3.3/NOPB Buy Datasheet
LM2594MX-5.0/NOPB LM2594MX-5.0/NOPB Buy Datasheet
LM2595S-3.3 LM2595S-3.3 Buy Datasheet
LM2595S-5.0 LM2595S-5.0 Buy Datasheet
LM2595S-ADJ LM2595S-ADJ Buy Datasheet
LM2595S-ADJ/NOPB LM2595S-ADJ/NOPB Buy Datasheet
LM2595SX-ADJ/NOPB LM2595SX-ADJ/NOPB Buy Datasheet
LM2595T-ADJ/NOPB LM2595T-ADJ/NOPB Buy Datasheet
LM2596SX-ADJ/NOPB LM2596SX-ADJ/NOPB Buy Datasheet
LM2596T-5.0/LF03 LM2596T-5.0/LF03 Buy Datasheet
LM2596T-ADJ LM2596T-ADJ Buy Datasheet
LM2596T-ADJ/LB05 LM2596T-ADJ/LB05 Buy Datasheet
LM2596T-ADJ/NOPB LM2596T-ADJ/NOPB Buy Datasheet
LM2597HVM-5.0/NOPB LM2597HVM-5.0/NOPB Buy Datasheet
LM2597HVM-ADJ/NOPB LM2597HVM-ADJ/NOPB Buy Datasheet
LM2597HVMX-5.0/NOPB LM2597HVMX-5.0/NOPB Buy Datasheet
LM2597HVN-12/NOPB LM2597HVN-12/NOPB Buy Datasheet
LM2597HVN-ADJ/NOPB LM2597HVN-ADJ/NOPB Buy Datasheet
LM2597MX-3.3/NOPB LM2597MX-3.3/NOPB Buy Datasheet
LM2597MX-ADJ/NOPB LM2597MX-ADJ/NOPB Buy Datasheet
LM2597N-5.0/NOPB LM2597N-5.0/NOPB Buy Datasheet
LM2598S-12/NOPB LM2598S-12/NOPB Buy Datasheet
LM2598S-3.3/NOPB LM2598S-3.3/NOPB Buy Datasheet
LM2598SX-3.3/NOPB LM2598SX-3.3/NOPB Buy Datasheet
LM2599S-3.3 LM2599S-3.3 Buy Datasheet
LM2599S-5.0 LM2599S-5.0 Buy Datasheet
LM2599SX-12/NOPB LM2599SX-12/NOPB Buy Datasheet
LM2599SX-ADJ/NOPB LM2599SX-ADJ/NOPB Buy Datasheet
LM2670SD-ADJ/NOPB LM2670SD-ADJ/NOPB Buy Datasheet
LM2670SX-12/NOPB LM2670SX-12/NOPB Buy Datasheet
LM2670SX-3.3/NOPB LM2670SX-3.3/NOPB Buy Datasheet
LM2670SX-5.0/NOPB LM2670SX-5.0/NOPB Buy Datasheet
LM2670T-ADJ/NOPB LM2670T-ADJ/NOPB Buy Datasheet
LM2671LD-ADJ/NOPB LM2671LD-ADJ/NOPB Buy Datasheet
LM2671MX-ADJ/NOPB LM2671MX-ADJ/NOPB Buy Datasheet
LM2672M-3.3 LM2672M-3.3 Buy Datasheet
LM2672MX-5.0 LM2672MX-5.0 Buy Datasheet
LM2672N-12/NOPB LM2672N-12/NOPB Buy Datasheet
LM2672N-ADJ/NOPB LM2672N-ADJ/NOPB Buy Datasheet
LM2673S-12/NOPB LM2673S-12/NOPB Buy Datasheet
LM2673S-ADJ/NOPB LM2673S-ADJ/NOPB Buy Datasheet
LM2673SD-5.0/NOPB LM2673SD-5.0/NOPB Buy Datasheet
LM2673SD-ADJ/NOPB LM2673SD-ADJ/NOPB Buy Datasheet
LM2673SDX-3.3/NOPB LM2673SDX-3.3/NOPB Buy Datasheet
LM2673SX-ADJ/NOPB LM2673SX-ADJ/NOPB Buy Datasheet
LM2673T-12/NOPB LM2673T-12/NOPB Buy Datasheet
LM2673T-3.3/NOPB LM2673T-3.3/NOPB Buy Datasheet
LM2674LD-ADJ/NOPB LM2674LD-ADJ/NOPB Buy Datasheet
LM2674LDX-5.0/NOPB LM2674LDX-5.0/NOPB Buy Datasheet
LM2675LD-5.0 LM2675LD-5.0 Buy Datasheet
LM2675M-ADJ/NOPB LM2675M-ADJ/NOPB Buy Datasheet
LM2675MX-3.3 LM2675MX-3.3 Buy Datasheet
LM2675MX-3.3/NOPB LM2675MX-3.3/NOPB Buy Datasheet
LM2675MX-ADJ/NOPB LM2675MX-ADJ/NOPB Buy Datasheet
LM2676S-3.3 LM2676S-3.3 Buy Datasheet
LM2676S-ADJ/NOPB LM2676S-ADJ/NOPB Buy Datasheet
LM2676SD-ADJ/NOPB LM2676SD-ADJ/NOPB Buy Datasheet
LM2676SDX-5.0/NOPB LM2676SDX-5.0/NOPB Buy Datasheet
LM2676SDX-ADJ/NOPB LM2676SDX-ADJ/NOPB Buy Datasheet
LM2676T-ADJ/NOPB LM2676T-ADJ/NOPB Buy Datasheet
LM2677S-3.3 LM2677S-3.3 Buy Datasheet
LM2677S-3.3/NOPB LM2677S-3.3/NOPB Buy Datasheet
LM2677S-5.0 LM2677S-5.0 Buy Datasheet
LM2677S-ADJ/NOPB LM2677S-ADJ/NOPB Buy Datasheet
LM2677SX-12/NOPB LM2677SX-12/NOPB Buy Datasheet
LM2677SX-5.0 LM2677SX-5.0 Buy Datasheet
LM2677SX-ADJ LM2677SX-ADJ Buy Datasheet
LM2677SX-ADJ/NOPB LM2677SX-ADJ/NOPB Buy Datasheet
LM2677T-3.3/NOPB LM2677T-3.3/NOPB Buy Datasheet
LM2677T-5.0/NOPB LM2677T-5.0/NOPB Buy Datasheet
LM2678SD-5.0/NOPB LM2678SD-5.0/NOPB Buy Datasheet
LM2679S-3.3/NOPB LM2679S-3.3/NOPB Buy Datasheet
LM2679SDX-ADJ/NOPB LM2679SDX-ADJ/NOPB Buy Datasheet
LM2679T-12/NOPB LM2679T-12/NOPB Buy Datasheet
LM2825N-12/NOPB LM2825N-12/NOPB Buy Datasheet
LM2842XMKX-ADJL/NOPB LM2842XMKX-ADJL/NOPB Buy Datasheet
LM2842XQMKX/NOPB LM2842XQMKX/NOPB Buy Datasheet
LM2842YMKX-ADJL/NOPB LM2842YMKX-ADJL/NOPB Buy Datasheet
LM43600PWP LM43600PWP Buy Datasheet
LM43601PWPT LM43601PWPT Buy Datasheet
LM46002PWPR LM46002PWPR Buy Datasheet
LM46002PWPT LM46002PWPT Buy Datasheet
LM5576MH LM5576MH Buy Datasheet
LM5576MHX LM5576MHX Buy Datasheet
LM5576MHX/NOPB LM5576MHX/NOPB Buy Datasheet
LMR10510XMFE/NOPB LMR10510XMFE/NOPB Buy Datasheet
LMR10515XSD/NOPB LMR10515XSD/NOPB Buy Datasheet
LMR10515XSDE/NOPB LMR10515XSDE/NOPB Buy Datasheet
LMR10520XSD/NOPB LMR10520XSD/NOPB Buy Datasheet
LMR10520XSDX/NOPB LMR10520XSDX/NOPB Buy Datasheet
LMR10520YSD/NOPB LMR10520YSD/NOPB Buy Datasheet
LMR10520YSDE/NOPB LMR10520YSDE/NOPB Buy Datasheet
LMR10520YSDX/NOPB LMR10520YSDX/NOPB Buy Datasheet
LMR10530XSDX/NOPB LMR10530XSDX/NOPB Buy Datasheet
LMR10530YSDX/NOPB LMR10530YSDX/NOPB Buy Datasheet
LMR12007YMKX LMR12007YMKX Buy Datasheet
LMR12015XSDX/NOPB LMR12015XSDX/NOPB Buy Datasheet
LMR14006XDDCT LMR14006XDDCT Buy Datasheet
LMR14006YDDCR LMR14006YDDCR Buy Datasheet
LMR14006YDDCT LMR14006YDDCT Buy Datasheet
LMR62014XMFX/NOPB LMR62014XMFX/NOPB Buy Datasheet