UCC28740: about Transformer for PMP30435
Part Number:UCC28740Hello E2E,Please let me know about PMP30435.I tried calculation about transformer using sluc487. Calculated result is Lp=10mH over. The calculation results and the specifications of...
View ArticleBQ4050: CEDV coefficients configuration
Part Number:BQ4050Hi,Will the same CEDV coefficients obtained from TI GPC Tool for 4S8P pack with 3.2V per cell and 25.6 Ah with bq4050 work for a 4S6P pack with 3.2V per cell and 19.2 Ah.?Or is it...
View ArticleLMG3410R070: Adjustable current limit
Part Number:LMG3410R070Customer wants to use LMG341x with only 1-2AMPs continuous current & over current trip around 7-10AMPS is needed. Datasheet shows Current Fault Trip Point of 36A. Is it...
View ArticleBOOSTXL-TPS650861: TPS650861
Part Number:BOOSTXL-TPS650861HELLO If I have relevant power-on timing and voltage output control by tps650861,this can be control by i2c only?the other pin such as CTL1-CTL6 and GPO1-GPO4 and...
View ArticleTPS2549-Q1: USB disk burned
Part Number:TPS2549-Q1Dear all Customer feedback will appear burning U disk phenomenon, Could you share me what might cause the damage of the U disk ? Thanks a lot.
View ArticleTPS40170: compensation phase margin
Part Number:TPS40170Hi team,I measured the phase margin and gain margin of the TPS40170 using FRA.The phase margin value I measured was 65 degrees.According to the SLVA662(Page. 2), the recommended...
View ArticleBQ25713: BATDRV switching time
Part Number:BQ25713Hello,I'd like to know how to calculate the switching time of BATDRV output voltage, external PFET gate from high to low.I can find Rbatdrv_off=1.2kohm on the datasheet and guessed...
View ArticleTPS2052: tps2052
Part Number:TPS2052Hi We are using TPS2052 in one of our design. The continuous load current in datasheet is given as 500mA, can we load this device continuous to 1A.
View ArticleTLV61046AEVM-833: About output voltage
Part Number:TLV61046AEVM-833Hello.In TLV61046AEVM-833, it is used at Vin = 3V, Vout = 12V, Iload = 80mA.When Vin = 2.8 V, the output voltage drops.However, when the input voltage is gradually lowered...
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LM431: LM431
Part Number:LM431Hi TI team,We're using LM431 in a Crowbar OVP circuit. We have been facing something strange in this use case of LM431; it is that initially the crowbar was triggering way above the...
View ArticleCSD19538Q3A: Pin 1 orientation in tape, and Tape and Reel Box dimension of...
Part Number:CSD19538Q3AHi ExpertPlease help to provide the pin 1 orientation in tape, and Tape and Reel Box dimension of CSD19538Q3A. Thanks.
View ArticleBQ25895: when the battery power running low, No recovery charging
Part Number:BQ25895BQ25895 Charge the battery to 100%,than the battery discharge and it is low power , the BQ25895 did not recharge the battery.how should i control it ?any tool should i use ?
View ArticleLM3429: flashing light;We add a fixed PWM value in the 5600-flash-hold. When...
Part Number:LM3429LM3429 is used for both standing light and flashing light functions:By controlling 3-pin analog signal and 7-pin PWM signal to achieve two conditions,1: chang liang;We lower the PWO,...
View ArticleTPS61222: Some questions for working TPS61222
Part Number:TPS61222Hello! Please could you help me to get answer on the questions about working of TPS61222?1. What is the current at the FB input in “disable” (Ven = 0) and “enable” (Ven = Vin) modes...
View ArticleWEBENCH® Tools/LM5000: LM5000
Part Number:LM5000Tool/software: WEBENCH® Design ToolsHello, I am considering LM5000 for boost operation, Vin = 5 to 12VVout - 68V - 2 Ampbut web bench is giving error, It says current exceeds limit !...
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CSD16407Q5: To check CSD16407Q5 electric rating
Part Number:CSD16407Q5Hi Expert,The customer sees the CSD16407Q5 is damage on their applicant.The user case is Oring-Fet of power supply .The engineer need TI to confirm the question below:Pls check...
View ArticleTPS659037: About DEV_ON control
Part Number:TPS659037Hi,Let the additional questions for the following thread.e2e.ti.com/.../2935472〉2. Starting at Table 5-9 in the datasheet explains the ON and OFF requests and what can gate them....
View ArticleLP2951: Behavior at Current limiting condition
Part Number:LP2951Hi,What is the behavior when LP2951 enter the current limit condition? Hic-up? Regards,Kotaro Yamashita
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TLC6C5912: TLC6C5912PWR coffee maker in off mode LED There will be flicker...
Part Number:TLC6C5912TLC6C5912PWR coffee maker in off mode LED There will be flicker problemsAttached please find the project schematic for your reference, the symptom is when the MCU every four...
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LM5025B: what's the min value of OTP and the min value of its hysteresis?
Part Number:LM5025BHicustomer want to know the min value of OTP and the min value of its hysteresis?thanks.
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