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LM5066I: How to use TI SAA TOOLS (USB-to-GPIO Interface Adapter) to...
Part Number:LM5066IHi Team,Greetings! I am local FAE supporting telecom. I was using LM5066I EVM in lab and wants to know how to realize communications using SAA TOOLS in SMBus & I2C & SAA...
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[WTA] 12V to 4V & 3.3V power supply connection
Part Number:TPS563231Hi Ti,I want to ask about my project that required two output voltage 3.3V (1A) and 4V (2A) from the battery bus power supply input that is 12V.Below is my circuit that converts...
View ArticleTPS2061C: TPS2061CDBVR UL or CB Certification Data
Part Number:TPS2061CHi,We are searching for TPS2061C's UL or CB Certification data, as the Lab's request.Kindly need your help to provide the data,Tks.
View Articlerecommend buck-boost PFC and 1% dimmable flyback
100w PFC+FlybackVIN: 90vac-477vac so we need a buck-boost PFC.VOUT: 100W we need 1% dimmable flyback .Can you tell me some suggestions?Thank you very much.
View ArticleLM5160A: current limit operation
Part Number:LM5160ALM5160A has 3 current limit threshold.I would like to know about each current limit operation.1, High side current limit I think high side FET turns off immediately and Low side...
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Channel Connect for Single Channel
Part Number:LM3630AHi.I need LED Back light driver IC.Our LCD Module has 2x6 LED and single connect.VF=39V and 40mA current for single channel.But there is not part for Vout=39V and sinle channel...
View ArticleTPS92610-Q1: Output delay time after input PWM
Part Number:TPS92610-Q1Hi, Team,Could I have an information how much delay time (Typ and Max) should be there in between PWM input and Output?Thanks,Best regards,Koh
View ArticleLooking for a step up DC/DC with bypass mode.
Hi,My customer is looking for a step up DC/DC solutions with the following conditions:Vin is 5V to 20VVout is 12V / 3A.if Vin is 12V or higher, the input can be connected to the output directly and...
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Schematic Reivew
Part Number:tps56637Hi team, Could you please help review the below design for 24V->12V/4A.ThanksRobin
View ArticleREG71055: Start up problem
Part Number:REG71055Hi TI experts,we are using the charge pump REG71055 in several projects. At about 1 percent of the components we observe a maltfunction related to the turnig on the input voltage...
View ArticleLM5088: HG pin status before starting the operation
Part Number:LM5088Hi Experts,We want to know if HG pin which controls n-ch MOSFET has a chance to be a floating state before starting the operation. For example, when VIN is active and EN pin is low,...
View ArticleBQ24095: Charging IC output voltage drop issue above battery voltage reach...
Part Number:BQ24095Hello Team,I have an issue as per bellow:During evalution of BQ24095 charging ic i found that during battery charging process when battery reach above 3.9V i found that charging IC...
View ArticleTLV61046A: Question about smaller Vin voltage for similar performance
Part Number:TLV61046AHi team, My customer would like to use boost device to get 12V supply, and they found TLV61046/TPS61096 device could meet their performance requirement. But the minimum input...
View ArticleTINA/Spice/LM3478: Adding pulse skipping feature for simulation
Part Number:LM3478Tool/software:TINA-TI or Spice ModelsHi Team, On of my customer is looking for below details. Please help. For LM3478 spice model : is it possible to add pulse skipping feature at low...
View ArticleBQ25601D: Is HIZ disabled automatically when an input source is plugged in?
Part Number:BQ25601DDear TI support team,Our circuit are designing buck charger with BQ25601D.We observed that HIZ (High impedance) mode was disabled automatically when an input source was plugged...
View ArticleBQ24073 revese BATTERY polarity.
Part Number:bq24073Dear Sir,When the battery polarity is reversed.BQ24073 has protection function?Thanks.
View ArticleTPS7A1650DGNR
I have a problem with a part I buy from you which I am wondering if you can help with. The part is TPS7A1650DGNR which as you will see is a 3-60V voltage regulator. I have to date only used this in...
View ArticleBQ34Z100-G1: Set End-of-Charge Voltage
Part Number:BQ34Z100-G1Hi guys,a customer is asking whether end-of-charge voltage can be set in the device? And can current be set other than through a shunt resistor?Thank you,Franz
View Articlepower-on reset
Part Number:bq27510-G3Hello,I use GPOUT (=H) as Batt_LOW to prevent the device from switching on when connected to the charger with less than 10% remaining capacity. This works quite well.With one...
View ArticleWhether the TPS2553, pass the 60950 Annex CC certification?
Part Number:tps2553Hi team,Whether the TPS2553, pass the 60950 Annex CC certification? Thanks.
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