UCD90120A: Extracting the FAULT LOGs from Intel HEX configuration file via TI...
Part Number:UCD90120AHello- We would like to extract the fault logs from a master/slave UCD device pair which are only remotely accessible. - We are able to export the configuration files of these UCD...
View ArticleBQ34Z100-G1: GPCRA0 and GPCRB error when using Lead Acid PowerSonic PS-1250...
Part Number:BQ34Z100-G1I get attached errors when submitting attached GPCRA and GPCRB files.Battery is lead acid so using C/20 discharge rate. Could this be source of error? Any...
View Article24V Load Switch
Hello, I am looking for a load switch to use with DRV8872 motor driver in order to turn on/turn off 24V rail to the motor driver and in turn, the motor. However I cannot find any load switch rated for...
View ArticleBQ24297: Current limiting method for cable connections without D +, D-.
Part Number:BQ24297HelloCurrently, customers are applying circuit design with BQ24297.condition1. When a USB D +, D- line cable is connected to the product, the product recognizes it as USB and current...
View ArticleTPS65218D0: Replacing B1 version
Part Number:TPS65218D0Hi,My customer is considering to replace the TPS65218 from "B1" version to "D1" version.Can they replace directly?In other words, is the schematic required to change?Below...
View ArticleTLV759P: operation mode in startup with soft-start
Part Number:TLV759PHello, This device has internal soft-start. Is it “constant current operation” during startup with soft-start? thanks and best regards, Katsu M
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TPS63030: Quescient current of TPS63030
Part Number:TPS63030Hello,I'd like to ask whether TI has a buck-boost regulator similar with TPS63030 but with lower quiescent current value? Picture below is cut from TPS63030 DS.Considering a battery...
View ArticleLM5118: Can LM5118 be used in a open-loop state?
Part Number:LM5118Since my application is used in a constant 24V input voltage, can LM5118 be used in a open-loop condition?
View ArticleBQ24210: Limit Solar Panel Voltage
Part Number:BQ24210HiI need to limit the Solar Panel output voltage to 7V in order to avoid the OVP protection. The nominal voltage is 6V, but it can reach more in ideal sun light. Can I use an LDO to...
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TPS61021A: Minimum negative voltage rating for short spike
Part Number:TPS61021AHello,Do you have minimum negative voltage rating for short spike?The SW node may have short spike less than -0.3V.I hope like the following information of TLV62085, for...
View ArticleLM5041EVAL: PCB Layout Considerations
Part Number:LM5041EVALDear Sir,Could you please share the gerber file for the LM5041EVAL board (AN-1299) so that I can see the PCB layout with more clarity.Regards,Nesh
View ArticleTLV743P: Device Marking for SOT-23(5) package...
Part Number:TLV743PHi,Where can I find the device marking for the TLV743P SOT-23(5) package? The datasheet and website seem to only show how the X2SON (4) packages are marked with a couple exceptions....
View ArticleLM5119: HICCUP mode
Part Number:LM5119HiI'm testing a dual BUCK(13V,18V) by LM5119.There is no problem with 13v but 18v start a hiccup at no load.Looking at the data sheet, there seems to be only an over current related...
View ArticleTPS3808: Reset Timing
Part Number:TPS3808Hi , While referring to the TPS3808 reset timing diagram on Page 7 of datasheet, require the following clarifications.In the design VDD is set to 3.3V and VIT is 1.2V. 1.Should the...
View ArticleCSD15380F3: CSD15380F3 IC bake question
Part Number:CSD15380F3Hi TI, Could you help to provide the related document of baking IC criteria for CSD15380F3 ?For example, like temperature setting and baking time.Thanks !Henry Cheng~
View ArticleUCC2818: UCC2818 - Build common voltage regulator for two chips
Part Number:UCC2818Hi Team,I need to build two phase PFC from two separate secondary windings of the three phase transformer.The third transformer phase is loaded and cannot be used.I use two PFC...
View ArticleTPS24750: constant current limit feature
Part Number:TPS24750Hi Team,My customer wants to limit output current at 100mA when load current increases more than 100mA.He wants not to set fault timer, it is required that 100mA is continue to flow...
View ArticleLinux/TPS61194: Linux and Android Driver for TPS61194
Part Number:TPS61194Tool/software: LinuxHi we are using TPS61194 for one of our Android project, please help to share the Android and Linux driver for TPS61194 for Integration...
View ArticleTPS92692: reference design of 24Vin, 30~50Vout/10A current?
Part Number:TPS92692Dear TI Experts,My customer has a requirmnet of 24V input, 30~50V output, 10A current boost LED driver, is it possible to use 2 paralleled TPS92692 to make it?If yes, could you...
View ArticleLM2665: is external diode for start up necessary?
Part Number:LM2665Hello Team,One of my customer was using TC1240AECHTR which does not require external diode for start up. We suggested LM2665 as an alternate which has same pin out. however, as per...
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