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BQ25892: BQ25892 i2c
Part Number: BQ25892I HAVE THE SAME QUESTION AS SHOWN IN THE FOLLOWING CASE: bq25892 i2c communication have a problem, The following case says it is resolved but there is no answer in this...
View ArticleBQ2970: Battery Protection Question
Part Number: BQ2970I am looking to use a BQ29700 protection IC for a single lithium ion battery. The requirements are a max discharge current of 3.5A, max charge current of 1.25A, UVP of 2.6V and OVP...
View ArticleBQ78350-R1: SEALED mode
Part Number: BQ78350-R1Hi,I accidentally sealed the bq78350 through the GUI. Is it possible to turn it back to the shipped version? Because every time I do a reset it does not let me read the flashso I...
View ArticleTPS7B63-Q1: TPS7B6350QPWPRQ1 ENABLE threshold data
Part Number: TPS7B63-Q1Hi Team,My customer would like to know the actual tolerance data(including AVG, STD-dev) of EN rising & falling threshold over temperature.On the their system, They worries...
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LM3414HV: increase input capacitor for PWM
Part Number: LM3414HVHello i am using the following configuration for my light system. The driver is connected to 2 serial Cree xhp35 using 26V with 1A .I want to increase the number of LED in my...
View ArticleLM66100: Forward current still present when CE is pulled high
Part Number: LM66100Perhaps I am missing something, but I believe this device is supposed to behave a disabled p-channel mosfet when CE is pulled higher that Vout. However, in testing this, I still see...
View ArticleTPS92662EVM6-900： TPS92662EVM6-900: Application note or User Guides
Part Number: TPS92662EVM6-900Dear TI,I ask for help to make the following products.Application : Matrix turn signalIf you have any material that can be used in actual design such as Application Note,...
View ArticleUCC21520: The maximum voltage and SW frequency that UCC21520 can be used for
Part Number: UCC21520Dears,I want to confirm if UCC21520 is suitable for customer's application.1.Can you provide the test result about maximum voltage and SW frequency that UCC21520 can be used...
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TPS65295: TPS65295 package problem？
Part Number: TPS65295The footprint shown on page P31 of tps65295 datasheet is rje0018b, but there is rje0018a in the back, but there is only one packaging form vqfn in the ordering information. Which...
View ArticleTPS92692-Q1: Referenced circuit for TPS92692 Boost with TPS92518 Buck
Part Number: TPS92692-Q1Dear TI:There is a circuit requirement that we need to use the TPS92692 Boost to 36V 1A output,and then use TPS92518 to Buck, output voltage 6 pcs of LED, do you have a...
View ArticleTPS1H200A-Q1: DELAY pin pull-up
Part Number: TPS1H200A-Q1Team,Is there recommendation for the DELAY pin pull-up resistor for auto-retry mode ? Also any DELAY pin input current spec during pull-up ? There is DELAY pin ABS max...
View ArticleBQ76PL455A: AUX Error Calibration
Part Number: BQ76PL455AHi Team,"8.1.3.3 AUX Channel Post-Assembly Calibration Adjustment" seems calibration method for AUX error. Can this method cover all VAUXERR85?I guess VAUXERR85 has several...
View ArticleBQ76200: How to estimate Charge-pump cap?
Part Number: BQ76200Hi Team,How to estimate charge pump capacitance(Cvddcp)? The D/S mentioned user should connect 470nF at least. However, I guess it is depend on Gate capacitance of MOSFETs. Is my...
View ArticleTPS2372: Please help to check the schematic.
Part Number: TPS2372Hi export,Our tps2372 cannot power on.Could you help to check the schematic?(Please visit the site to view this file)
View ArticleBQ34Z100-G1: LED Status Blight always ON when Charge and Dis Charge while...
Part Number: BQ34Z100-G1Hi Our Customer want to use BQ34Z100G1 like a Mobile Battery almost Stand Alone. They hope LED Status always Keep ON while LED Display SW ON. We know this LED Status time...
View ArticleTPS53355: TPS53355 OC setting
Part Number: TPS53355hi team,my customer uses the TPS53355 to design 12V input 5v 7A convert based on the datasheet formula. They find some boards are 7A oc. But one board is 11A OC. They want to...
View ArticleUCC27211: does UCC27211DPRR have interlock function?
Part Number: UCC27211Hidoes UCC27211DPRR have interlock function?in datasheet, The UCC27210 and UCC27211 features very low quiescent currents (less than 0.17 mA, refer tothe Electrical Characteristics...
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the device suffix selection to chose FPWM mode in factory made
Part Number: LMR36015Hi, All.It seems like that we can pick the device either forced PWM or not by selecting the device suffix name accordingly though,i can't see what's different from below pic from...
View ArticleBQ24161: PSEL Open
Part Number: BQ24161Hi,When I do not use USB input, may I make PSEL open?Regards,PAN-M
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