LM5170-Q1: Single channel operation
Part Number:LM5170-Q1Greetings,I am designing a PCB for LM5170. If I want to use LM5170 for one channel operation only, can I leave RAMP2, HB2, SW2, HO2, LO2, COMP2, IOUT2, CSA2, and CSB2 pins floating...
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LM74610-Q1: LM74610-q1 charge pump glitch
Part Number:LM74610-Q1Hello,I am using LM74610-Q1 is DRV8912-Q1EVM. We found the charge pump capacitor voltage glitch about every 1.1s. Do you see any issue with the following circuit?
View ArticleTPS3613-01: ESD rating data
Part Number:TPS3613-01Dear SirI could not find ESD rating data like ESD-HBM/CDM in this datasheet.Customer requested us to show ESD rating of TSP3613-01DGSG4.Would you share this ESD data with us?Thank...
View ArticleLMZM23601: Device's reliability
Part Number:LMZM23601Hi,We got a question from the customer about LMZM23601.Could you help us?[Question]Our customer are concerned whether long-term reliability of LMZ23601 is more inferior than other...
View ArticleLM5161-Q1: Distortion on SW node waveform
Part Number:LM5161-Q1Hi,We got a question from the customer about LM5161-Q1.Could you help us?[Question]They found the distortion at the rising edge of SW node waveform. Please refer to attached file...
View ArticleUCC29002: I want to know UCC29002DR and UCC29002DR/1 what are different ?
Part Number:UCC29002Recently, we want to order UCC29002 but found 2 similar part number, UCC29002DR and UCC29002DR/1 .We want to know what are different? Which one is correct ?
View ArticleLM5121: How can tRES be calcurated?
Part Number:LM5121 Hello guys, One of my customers is designing a schematic and BOM using LM5121 for their new products. For the design, they want to know tRES (Hiccup Mode Off-time). Do you have any...
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TPS7A63-Q1: long Reset fault-signal to MCU Question
Part Number:TPS7A63-Q1Dear TI:1. Cause 10 ms is the minimum pulse width required to correctly reset the mcu. So i used below schematic.But i was confused how to get the 5v i/o, it can be use divider...
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24V/0V analog switch
Hi E2E,Do you have analog switch which has function as below?Thanks!
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TPS3823: WDI function of TPS3823
Part Number:TPS3823There is an abnormal behavior on our Reset circuit, and we are using TPS3823 on here.We found our system will reboot unexpectedly, it looks the RESET(PIN1) is asserted.Currently we...
View ArticleTPS65320D-Q1: current path for recharging the bootstrap capacitor
Part Number:TPS65320D-Q1By examining the block diagram and the description in the datasheet, it is not clear the exact path in which the current circulates to recharge the bootstrap capacitor. The DS...
View ArticleUCC28780: UCC28780 for TIDA-016222
Part Number:UCC28780Hi TisI have a 65W PD project, I am very interested in UCC28780+GaN, could you share me the TIDA-01622 pcb doc. （not the Gerber）, thx
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BQ24610: About battery detection
Part Number:BQ24610I am designing a circuit for charging a 3-cell Li battery，as datasheet mentioned：In my circuit，VREG is 12.6v and VLOWV is around 9V，output cap is 30uf，so we can conclude...
View ArticleBQ78PL116: Lifetime Delivered Amp Hours
Part Number:BQ78PL116Hi,In BQ78PL116 what happens when "Lifetime Delivered Amp Hours" crosses 65535 ?Will it remain at 65535 or roll over to 0 ?Regards,Vasanth
View ArticleUCC20520: Can this be used as a single output only?
Part Number:UCC20520I have purchased this isolated gate driver with the intention of using as a low-side n-type power mosfet gate driver. I have read through the datasheet fully but it does not...
View ArticleUC3902: Difference between UC3902 and UC3907
Part Number:UC3902HelloI used UC3843 to make a positive power supply.I want to increase the current sharing function.I found that both UC3902 and UC3907 can achieve current sharing.Do you have any...
View ArticleTL4051A: Can I use the TL4051 like an "upside down" TL431?
Part Number:TL4051A<Can't seem to attach schematic, will try again tomorrow!>
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UCC27712-Q1: Parallel Usage
Part Number:UCC27712-Q1Dear, Sir.My custommr need the high voltage robustness half-bridge gate driver, so introducedUCC27712-Q1. The other side, they require more powerful source/sink current...
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UCC21222-Q1: Parallel Usage
Part Number:UCC21222-Q1Dear, Sir.My custommr need the high voltage robustness half-bridge gate driver, so introducedUCC21222-Q1. The other side, they require more powerful source/sink currentcapability...
View ArticleTPS65560: Can SLVA266A document be used for application design using TPS65560?
Part Number:TPS65560 Hello guys, One of our customers is considering using TPS65560 for ther new products. They want to get any document for application design. I found the attached document, "How to...
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