TPS92602-Q1: About TPS92602-Q1 CC & CV mode
Part Number:TPS92602-Q1Hi TI,For this part, we know both has function CC & CV, how could we know the LED driver set on CV or CC mode?Does it base on LED device to determine it work on CC or CV mode?
View ArticleCSD95482RWJ: Junction to Ambient Thermal Resistance θJA(℃/W)
Part Number:CSD95482RWJHi Sirs,Sorry to bother you.Please share CSD95482RWJ θJA(℃/W) information for us. Thanks!!
View ArticleTPS54302: On the voltage between SW pin and Boot pin
Part Number:TPS54302Hello.I have a question about TPS 54302For details, please see the attached document.Thank you.(Please visit the site to view this file)
View ArticleTPS54425: TPS54425
Part Number:TPS54425hi, TI experts,1，when I use the device TPS54425, the pre-biased output voltage is 5V,and the inputvoltage is 12V. the cuicirt which designed on the board is refered to the...
View ArticleLM5030: PWM outputs not working
Part Number:LM5030Hi,This is my first time here. I hope my problem gets resolved. I am designing a push-pull converter using the LM5030 IC. I have tried the implementation on my PCB but the two outputs...
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TPS51216: VTT disable procedure question
Part Number:TPS51216Hi expert,My customer is asking for VTT disable procedure. They used TPS51216 in GPU FBVDDQ rail and want to change Vout between 1.35V and 1.5V. Tracking mode provides faster...
View ArticleUCD90160A: Monitor only option for sequence
Part Number:UCD90160AThe UCD90160A datasheet mentions a Monitor only – do not sequence-on option.I am not able to find this option in the Fusion digital power gui. A screenshot would be helpful.
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TPS54340B-Q1: Regarding snubber values in TPS54340B-Q1 design.
Part Number:TPS54340B-Q1Hi TI support,Due to EMI concerns we are trying to add Rsnub=3.0E & Csnub=1100pF in TPS54340B-Q1 based design as shown in attached schematic. Place of their addition is...
View ArticleEM1402EVM: SOH and SOC
Part Number:EM1402EVMHi Support,Any SOC and SOH algorithm code?Thanks.
View ArticleLM43601: Vin proof stress of LM43601
Part Number:LM43601Dear, AllPlease let me know the possibility of failure if the following voltage is applied to Vin of LM43601 with 20uS.a. 60 Vb. 70 Vc. 80 Vd. 90 VHow likely is the possibility of...
View ArticleTLV62130: Double or triple drive pulse issue for light load condition
Part Number:TLV62130HI team,Our customer posted double drive pulse issue in light load condition in his application, as following, and attached wave forms.*******Two TLV62130RGTT's are being used, one...
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LM5008: Use the 3.3V GPIO to enableLM5008
Part Number:LM5008Hi:In the LM5008 datasheet, the pin6 RON/SD is with a pulled-high resistance to VIN and makes LM5008 output voltage.Can I use a MCU GPIO 3.3V to pull high the pin6 RON/SD and enable...
View ArticleLP2951: On the output temperature drift
Part Number:LP2951HelloI have a question about LP2951.For details, please see the attached document.Thank you.(Please visit the site to view this file)
View ArticleTPS2372: non-isolation lighting
Part Number:TPS2372Hi Sir May I know why lighting application can be used with non-isolation structure Have any document that I can refer to Thanks
View ArticleCapacitor of LM2664
We have a question about LM2664.In datasheet p.1, external circuit of Voltage Inverter,Can we use ceramic capacitor about C1 and C2?Best regards,Takahiro Nishizawa
View ArticleBQ40Z50: ADC in current and voltage
Part Number:BQ40Z50Hi there,I noticed that we have different methods in measuring current and voltage.So could you please give comments about the basic measurement methods about it?Also I want to know...
View ArticleTPS23880: source code for multi-TPS23880
Part Number:TPS23880Hi,Our customer now is planing to use 3 of TPS23880 for 12 port PSE.Is there any source code of MSP430 about multi-PSE application?If no, then any suggestion for this application on...
View ArticleLP8860-Q1: Boost Adaptation and Short Detection using Single String
Part Number:LP8860-Q1Hello,we want to use all LED outputs shorted to maximize current in a single string configuration. LP8860 runs in display mode. According to table 10 of datasheet LED_STRING_CONF...
View Article110VDC/AC to 24VDC
Hi sir,I am looking for a 110 VDC/ 110VAC to 24VDC convertor solution. Input can be either AC or DC and is flow from same input connector (same pins). And the required maximum output current is 9A....
View ArticleTPS63030: Soft start
Part Number:TPS63030Hi allWould you mind if we ask TPS63030?Does TPS63030 have internal softstart function?There is no this function on the block diagram.Kind regards,Hirotaka Matsumoto
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