Manufacturers > Texas Instruments > Application Notes > Performing Accurate PFM Mode Efficiency Measurements

Performing Accurate PFM Mode Efficiency Measurements

Texas Instruments

Published Date: 04/18/2006

Description

When performing measurements on DC-DC converters using pulse frequency modulation (PFM), proper care must be taken to ensure that the measurements are accurate. Due to the nature of a converter operat

Parts

Part Number Name Companion Part
TLV61220DBVR TLV61220DBVR Buy Datasheet
TLV61220DBVT TLV61220DBVT Buy Datasheet
TLV62085RLTT TLV62085RLTT Buy Datasheet
TLV62150RGTT TLV62150RGTT Buy Datasheet
TPS60100PWP TPS60100PWP Buy Datasheet
TPS60100PWPRG4 TPS60100PWPRG4 Buy Datasheet
TPS60101PWP TPS60101PWP Buy Datasheet
TPS60101PWPG4 TPS60101PWPG4 Buy Datasheet
TPS60110PWP TPS60110PWP Buy Datasheet
TPS60110PWPR TPS60110PWPR Buy Datasheet
TPS60111PWP TPS60111PWP Buy Datasheet
TPS60111PWPG4 TPS60111PWPG4 Buy Datasheet
TPS60120PWP TPS60120PWP Buy Datasheet
TPS60120PWPR TPS60120PWPR Buy Datasheet
TPS60120PWPRG4 TPS60120PWPRG4 Buy Datasheet
TPS60121PWP TPS60121PWP Buy Datasheet
TPS60121PWPR TPS60121PWPR Buy Datasheet
TPS60122PWPG4 TPS60122PWPG4 Buy Datasheet
TPS60124PWPG4 TPS60124PWPG4 Buy Datasheet
TPS60124PWPRG4 TPS60124PWPRG4 Buy Datasheet
TPS60125PWP TPS60125PWP Buy Datasheet
TPS60125PWPG4 TPS60125PWPG4 Buy Datasheet
TPS60130PWP TPS60130PWP Buy Datasheet
TPS60132PWPG4 TPS60132PWPG4 Buy Datasheet
TPS60133PWP TPS60133PWP Buy Datasheet
TPS60133PWPG4 TPS60133PWPG4 Buy Datasheet
TPS60133PWPR TPS60133PWPR Buy Datasheet
TPS60140PWP TPS60140PWP Buy Datasheet
TPS60140PWPG4 TPS60140PWPG4 Buy Datasheet
TPS60140PWPR TPS60140PWPR Buy Datasheet
TPS60140PWPRG4 TPS60140PWPRG4 Buy Datasheet
TPS60141PWP TPS60141PWP Buy Datasheet
TPS60141PWPR TPS60141PWPR Buy Datasheet
TPS60150DRVR TPS60150DRVR Buy Datasheet
TPS60150DRVT TPS60150DRVT Buy Datasheet
TPS60151DRVR TPS60151DRVR Buy Datasheet
TPS60151DRVT TPS60151DRVT Buy Datasheet
TPS60200DGS TPS60200DGS Buy Datasheet
TPS60200DGSG4 TPS60200DGSG4 Buy Datasheet
TPS60200DGSR TPS60200DGSR Buy Datasheet
TPS60200DGSRG4 TPS60200DGSRG4 Buy Datasheet
TPS60201DGS TPS60201DGS Buy Datasheet
TPS60202DGS TPS60202DGS Buy Datasheet
TPS60202DGSG4 TPS60202DGSG4 Buy Datasheet
TPS60202DGSR TPS60202DGSR Buy Datasheet
TPS60202DGSRG4 TPS60202DGSRG4 Buy Datasheet
TPS60203DGS TPS60203DGS Buy Datasheet
TPS60203DGSR TPS60203DGSR Buy Datasheet
TPS60204DGS TPS60204DGS Buy Datasheet
TPS60204DGSG4 TPS60204DGSG4 Buy Datasheet
TPS60204DGSR TPS60204DGSR Buy Datasheet
TPS60204DGSRG4 TPS60204DGSRG4 Buy Datasheet
TPS60205DGS TPS60205DGS Buy Datasheet
TPS60205DGSG4 TPS60205DGSG4 Buy Datasheet
TPS60205DGSR TPS60205DGSR Buy Datasheet
TPS60205DGSRG4 TPS60205DGSRG4 Buy Datasheet
TPS60210DGS TPS60210DGS Buy Datasheet
TPS60210DGSG4 TPS60210DGSG4 Buy Datasheet
TPS60210DGSR TPS60210DGSR Buy Datasheet
TPS60210DGSRG4 TPS60210DGSRG4 Buy Datasheet
TPS60211DGS TPS60211DGS Buy Datasheet
TPS60211DGSG4 TPS60211DGSG4 Buy Datasheet
TPS60212DGS TPS60212DGS Buy Datasheet
TPS60212DGSG4 TPS60212DGSG4 Buy Datasheet
TPS60212DGSR TPS60212DGSR Buy Datasheet
TPS60212DGSRG4 TPS60212DGSRG4 Buy Datasheet
TPS60213DGS TPS60213DGS Buy Datasheet
TPS60213DGSG4 TPS60213DGSG4 Buy Datasheet
TPS60213DGSR TPS60213DGSR Buy Datasheet
TPS60230RGTR TPS60230RGTR Buy Datasheet
TPS60230RGTT TPS60230RGTT Buy Datasheet
TPS60230RGTTG4 TPS60230RGTTG4 Buy Datasheet
TPS60231RGTR TPS60231RGTR Buy Datasheet
TPS60231RGTRG4 TPS60231RGTRG4 Buy Datasheet
TPS60231RGTT TPS60231RGTT Buy Datasheet
TPS60231RGTTG4 TPS60231RGTTG4 Buy Datasheet
TPS60240DGK TPS60240DGK Buy Datasheet
TPS60240DGKR TPS60240DGKR Buy Datasheet
TPS60240DGKT TPS60240DGKT Buy Datasheet
TPS60240DGKTG4 TPS60240DGKTG4 Buy Datasheet
TPS60241DGKR TPS60241DGKR Buy Datasheet
TPS60241DGKRG4 TPS60241DGKRG4 Buy Datasheet
TPS60241DGKT TPS60241DGKT Buy Datasheet
TPS60241DGKTG4 TPS60241DGKTG4 Buy Datasheet
TPS60242DGK TPS60242DGK Buy Datasheet
TPS60242DGKT TPS60242DGKT Buy Datasheet
TPS60243DGK TPS60243DGK Buy Datasheet
TPS60243DGKR TPS60243DGKR Buy Datasheet
TPS60243DGKT TPS60243DGKT Buy Datasheet
TPS60243DGKTG4 TPS60243DGKTG4 Buy Datasheet
TPS60250RTER TPS60250RTER Buy Datasheet
TPS60250RTET TPS60250RTET Buy Datasheet
TPS60251RTWR TPS60251RTWR Buy Datasheet
TPS60251RTWT TPS60251RTWT Buy Datasheet
TPS60252RTER TPS60252RTER Buy Datasheet
TPS60252RTET TPS60252RTET Buy Datasheet
TPS60255RTER TPS60255RTER Buy Datasheet
TPS60255RTET TPS60255RTET Buy Datasheet
TPS60300DGS TPS60300DGS Buy Datasheet
TPS60300DGSG4 TPS60300DGSG4 Buy Datasheet
TPS60300DGSR TPS60300DGSR Buy Datasheet
TPS60300DGSRG4 TPS60300DGSRG4 Buy Datasheet
TPS60301DGS TPS60301DGS Buy Datasheet
TPS60301DGSG4 TPS60301DGSG4 Buy Datasheet
TPS60301DGSR TPS60301DGSR Buy Datasheet
TPS60301DGSRG4 TPS60301DGSRG4 Buy Datasheet
TPS60302DGS TPS60302DGS Buy Datasheet
TPS60302DGSG4 TPS60302DGSG4 Buy Datasheet
TPS60302DGSR TPS60302DGSR Buy Datasheet
TPS60303DGS TPS60303DGS Buy Datasheet
TPS60303DGSG4 TPS60303DGSG4 Buy Datasheet
TPS60303DGSR TPS60303DGSR Buy Datasheet
TPS60310DGS TPS60310DGS Buy Datasheet
TPS60310DGSG4 TPS60310DGSG4 Buy Datasheet
TPS60310DGSR TPS60310DGSR Buy Datasheet
TPS60311DGS TPS60311DGS Buy Datasheet
TPS60311DGSG4 TPS60311DGSG4 Buy Datasheet
TPS60311DGSR TPS60311DGSR Buy Datasheet
TPS60312DGS TPS60312DGS Buy Datasheet
TPS60312DGSR TPS60312DGSR Buy Datasheet
TPS60313DGS TPS60313DGS Buy Datasheet
TPS60313DGSR TPS60313DGSR Buy Datasheet
TPS60400DBVR TPS60400DBVR Buy Datasheet
TPS60400DBVRG4 TPS60400DBVRG4 Buy Datasheet
TPS60400DBVT TPS60400DBVT Buy Datasheet
TPS60400DBVTG4 TPS60400DBVTG4 Buy Datasheet
TPS60400QDBVRQ1 TPS60400QDBVRQ1 Buy Datasheet
TPS60401DBVR TPS60401DBVR Buy Datasheet
TPS60401DBVRG4 TPS60401DBVRG4 Buy Datasheet
TPS60401DBVT TPS60401DBVT Buy Datasheet
TPS60401DBVTG4 TPS60401DBVTG4 Buy Datasheet
TPS60401QDBVRQ1 TPS60401QDBVRQ1 Buy Datasheet
TPS60402DBVR TPS60402DBVR Buy Datasheet
TPS60402DBVRG4 TPS60402DBVRG4 Buy Datasheet
TPS60402DBVT TPS60402DBVT Buy Datasheet
TPS60402DBVTG4 TPS60402DBVTG4 Buy Datasheet
TPS60402QDBVRQ1 TPS60402QDBVRQ1 Buy Datasheet
TPS60403DBVR TPS60403DBVR Buy Datasheet
TPS60403DBVRG4 TPS60403DBVRG4 Buy Datasheet
TPS60403DBVT TPS60403DBVT Buy Datasheet
TPS60403DBVTG4 TPS60403DBVTG4 Buy Datasheet
TPS60403QDBVRQ1 TPS60403QDBVRQ1 Buy Datasheet
TPS60500DGS TPS60500DGS Buy Datasheet
TPS60500DGSG4 TPS60500DGSG4 Buy Datasheet
TPS60500DGSR TPS60500DGSR Buy Datasheet
TPS60500DGSRG4 TPS60500DGSRG4 Buy Datasheet
TPS60501DGS TPS60501DGS Buy Datasheet
TPS60501DGSG4 TPS60501DGSG4 Buy Datasheet
TPS60501DGSR TPS60501DGSR Buy Datasheet
TPS60501DGSRG4 TPS60501DGSRG4 Buy Datasheet
TPS60502DGS TPS60502DGS Buy Datasheet
TPS60502DGSG4 TPS60502DGSG4 Buy Datasheet
TPS60502DGSR TPS60502DGSR Buy Datasheet
TPS60502DGSRG4 TPS60502DGSRG4 Buy Datasheet
TPS60503DGS TPS60503DGS Buy Datasheet
TPS60503DGSG4 TPS60503DGSG4 Buy Datasheet
TPS61000DGS TPS61000DGS Buy Datasheet
TPS61000DGSR TPS61000DGSR Buy Datasheet
TPS61000DGST TPS61000DGST Datasheet
TPS61002DGSR TPS61002DGSR Buy Datasheet
TPS61003DGS TPS61003DGS Buy Datasheet
TPS61004DGS TPS61004DGS Buy Datasheet
TPS61005DGS TPS61005DGS Buy Datasheet
TPS61005DGSR TPS61005DGSR Buy Datasheet
TPS61005DGSRG4 TPS61005DGSRG4 Buy Datasheet
TPS61005DGST TPS61005DGST Buy Datasheet
TPS61006DGS TPS61006DGS Buy Datasheet
TPS61006DGSG4 TPS61006DGSG4 Buy Datasheet
TPS61006DGSR TPS61006DGSR Buy Datasheet
TPS61006DGST TPS61006DGST Buy Datasheet
TPS61007DGS TPS61007DGS Buy Datasheet
TPS61007DGSG4 TPS61007DGSG4 Buy Datasheet
TPS61010DGS TPS61010DGS Buy Datasheet
TPS61010DGSG4 TPS61010DGSG4 Buy Datasheet
TPS61010DGSR TPS61010DGSR Buy Datasheet
TPS61010DGSRG4 TPS61010DGSRG4 Buy Datasheet
TPS61012DGS TPS61012DGS Buy Datasheet
TPS61012DGSG4 TPS61012DGSG4 Buy Datasheet
TPS61013DGS TPS61013DGS Buy Datasheet
TPS61014DGS TPS61014DGS Buy Datasheet
TPS61014DGSR TPS61014DGSR Buy Datasheet
TPS61015DGS TPS61015DGS Buy Datasheet
TPS61015DGSG4 TPS61015DGSG4 Buy Datasheet
TPS61015DGSR TPS61015DGSR Buy Datasheet
TPS61016DGS TPS61016DGS Buy Datasheet
TPS61016DGSG4 TPS61016DGSG4 Buy Datasheet
TPS61016DGSR TPS61016DGSR Buy Datasheet
TPS61016DGSRG4 TPS61016DGSRG4 Buy Datasheet
TPS61020DRCR TPS61020DRCR Buy Datasheet
TPS61020DRCRG4 TPS61020DRCRG4 Buy Datasheet
TPS61024DRCR TPS61024DRCR Buy Datasheet
TPS61024DRCRG4 TPS61024DRCRG4 Buy Datasheet
TPS61025DRCR TPS61025DRCR Buy Datasheet
TPS61025DRCRG4 TPS61025DRCRG4 Buy Datasheet
TPS61026DRCR TPS61026DRCR Buy Datasheet
TPS61026DRCT TPS61026DRCT Buy Datasheet
TPS61026DRCTG4 TPS61026DRCTG4 Buy Datasheet
TPS61027DRCR TPS61027DRCR Buy Datasheet
TPS61027DRCRG4 TPS61027DRCRG4 Buy Datasheet
TPS61027DRCRSY TPS61027DRCRSY Buy Datasheet
TPS61028DRCR TPS61028DRCR Buy Datasheet
TPS61028DRCRG4 TPS61028DRCRG4 Buy Datasheet
TPS61029DRCR TPS61029DRCR Buy Datasheet
TPS61029DRCRG4 TPS61029DRCRG4 Buy Datasheet
TPS61029DRCT TPS61029DRCT Buy Datasheet
TPS61029DRCTG4 TPS61029DRCTG4 Buy Datasheet
TPS61029QDPNRQ1 TPS61029QDPNRQ1 Buy Datasheet
TPS61029QDRCRQ1 TPS61029QDRCRQ1 Buy Datasheet
TPS61030PWP TPS61030PWP Buy Datasheet
TPS61030PWPR TPS61030PWPR Buy Datasheet
TPS61030PWPRG4 TPS61030PWPRG4 Buy Datasheet
TPS61030RSAR TPS61030RSAR Buy Datasheet
TPS61031PWP TPS61031PWP Buy Datasheet
TPS61031PWPR TPS61031PWPR Buy Datasheet
TPS61031PWPRG4 TPS61031PWPRG4 Buy Datasheet
TPS61031RSAR TPS61031RSAR Buy Datasheet
TPS61032PWP TPS61032PWP Buy Datasheet
TPS61032PWPG4 TPS61032PWPG4 Buy Datasheet
TPS61032PWPR TPS61032PWPR Buy Datasheet
TPS61032PWPRG4 TPS61032PWPRG4 Buy Datasheet
TPS61032RSAR TPS61032RSAR Buy Datasheet
TPS61032RSARG4 TPS61032RSARG4 Buy Datasheet
TPS61040DBVR TPS61040DBVR Buy Datasheet
TPS61040DBVRG4 TPS61040DBVRG4 Buy Datasheet
TPS61040DDCR TPS61040DDCR Buy Datasheet
TPS61040DDCT TPS61040DDCT Buy Datasheet
TPS61040DRVR TPS61040DRVR Buy Datasheet
TPS61040DRVT TPS61040DRVT Buy Datasheet
TPS61040DRVTG4 TPS61040DRVTG4 Buy Datasheet
TPS61040QDBVRQ1 TPS61040QDBVRQ1 Buy Datasheet
TPS61041DBVR TPS61041DBVR Buy Datasheet
TPS61041DBVRG4 TPS61041DBVRG4 Buy Datasheet
TPS61041DRVR TPS61041DRVR Buy Datasheet
TPS61041DRVRG4 TPS61041DRVRG4 Buy Datasheet
TPS61041DRVT TPS61041DRVT Buy Datasheet
TPS61041DRVTG4 TPS61041DRVTG4 Buy Datasheet
TPS61041QDBVRQ1 TPS61041QDBVRQ1 Buy Datasheet
TPS61042DRBR TPS61042DRBR Buy Datasheet
TPS61042DRBRG4 TPS61042DRBRG4 Buy Datasheet
TPS61042DRBT TPS61042DRBT Buy Datasheet
TPS61042DRBTG4 TPS61042DRBTG4 Buy Datasheet
TPS61043DRBR TPS61043DRBR Buy Datasheet
TPS61043DRBRG4 TPS61043DRBRG4 Buy Datasheet
TPS61043DRBT TPS61043DRBT Buy Datasheet
TPS61043DRBTG4 TPS61043DRBTG4 Buy Datasheet
TPS61045DRBR TPS61045DRBR Buy Datasheet
TPS61045DRBRG4 TPS61045DRBRG4 Buy Datasheet
TPS61045DRBT TPS61045DRBT Buy Datasheet
TPS61045DRBTG4 TPS61045DRBTG4 Buy Datasheet
TPS61046YFFR TPS61046YFFR Buy Datasheet
TPS61046YFFT TPS61046YFFT Buy Datasheet
TPS61050DRCR TPS61050DRCR Buy Datasheet
TPS61050DRCT TPS61050DRCT Buy Datasheet
TPS61050YZGR TPS61050YZGR Buy Datasheet
TPS61050YZGT TPS61050YZGT Buy Datasheet
TPS61052DRCR TPS61052DRCR Buy Datasheet
TPS61052YZGR TPS61052YZGR Buy Datasheet
TPS61052YZGT TPS61052YZGT Buy Datasheet
TPS61054DRCT TPS61054DRCT Buy Datasheet
TPS61054YZGR TPS61054YZGR Buy Datasheet
TPS61055DRCR TPS61055DRCR Buy Datasheet
TPS61055DRCT TPS61055DRCT Buy Datasheet
TPS61055YZGR TPS61055YZGR Buy Datasheet
TPS61058DRCR TPS61058DRCR Buy Datasheet
TPS61059DRCR TPS61059DRCR Buy Datasheet
TPS61059DRCRG4 TPS61059DRCRG4 Buy Datasheet
TPS61059DRCT TPS61059DRCT Buy Datasheet
TPS61060DRBR TPS61060DRBR Buy Datasheet

Application Note

Download application note for Performing Accurate PFM Mode Efficiency Measurements by Texas Instruments