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BQSTUDIO: Generating golden image for "Bq34z100 g1" using EV2400.
Part Number: BQSTUDIOHi Experts, I have started working on power management solution for one of our product, there I'm willing to use Bq34z100 G1.So on very first step of generating the golden image.i...
View ArticleTPS65381A-Q1: WD_FAIL_CNT in DIAG when Writing WD_WIN1_CFG
Part Number: TPS65381A-Q1Hi,My customer reported when they write to WD_WIN1_CFG and WD_WIN2_CFG in DIAG, the WD_FAIL_CNT changes to 7 from 5 when it goes to ACTIVE, this forces them to make two good...
View ArticleBQ27542-G1: state of charge is not come in percentage
Part Number: BQ27542-G1I use battery fuel gauge ic with i.mx6 solo dual. i use bq27xxx linux i2c driver(bq27xxx_battery.c) of ti. my ic name is bq27542.i have below confusions while writing code on...
View Articleconflict minerals statement
Dear TI Experts,Could you kindly provide a general conflict minerals statement pdf file such as attached? Thanks a lot.(Please visit the site to view this file)
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LM3489: LM3489 circuit suggestion for type C- PD
Part Number: LM3489Hi team,My customer is designing the PD type-c power using LM3489.They have put L30 to reduce the ripple noise at light load.They would like to consult with you whether they can...
View ArticleTPS54625: Current limit accuracy of TPS54625
Part Number: TPS54625HiI have a question about TPS54625.Current limit threshold is written 7.2A(min), 8.2A(typ) and 9.5A(max) at L=1.5uH in ELECTRICAL CHARACTERISTICS.If I change the inductor value,...
View ArticleBQ27426: Fuel Gauge selecting
Part Number: BQ27426HelloDoorbell application, 5000mAh Li Battery,do you have any lowcost fuel gauge IC reccomend ?Competitor is Cellwise CW2015, its normal mode power consumption is 15uA, SLEEP MODE...
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TPS61178: About TPS61178 En Function(Pin11)
Part Number: TPS61178Hi:I used the follow Schematic diagram, I found the En pin High or low, TPS61178 Vout is Enable.What's the problem?Best Regards
View ArticleBQ34Z100-G1: Process of Learning Cycles with Bq34z100-G1
Part Number: BQ34Z100-G1Hi Experts, I have started working for BMS in our working product, i have chosen Bq34z100-g1, I have some query regarding the same, My battery parameter is mentioned belowPlease...
View ArticleUCC21710-Q1: Does a negative power supply voltage must have to be applied...
Part Number: UCC21710-Q11 Does a negative power supply voltage must have to be applied between COM and VEE?If there is no negative voltage, will the chip report fault signal?2 if there is no negative...
View ArticleUCC21710-Q1: Does a negative power supply voltage must have to be applied...
Part Number: UCC21710-Q11 If there is no negative voltage, will the chip report fault signal?2 if there is no negative voltage,Internal on-chip Active Miller Clamp will not be able to use this...
View ArticleUCC28061: Can UCC28061 or UCC28070 be used for circuit design to boost low DC...
Part Number: UCC28061HelloI am considering a circuit (3kW) that boosts a DC voltage of 36V to 300V.Can I use UCC28061 or UCC28070?If these cannot be used, I would like to suggest alternative ICs.Also,...
View ArticleTPS65160: TPS65160 supply issue
Part Number: TPS65160We are using TPS65160 in our project for TFT display.We are not getting VGL(-5V) as per our design what may be the issue?Vcom is also getting wrong (5V instead of 3.3V)Please...
View ArticleUCC28070: Low DC voltage, high power boost circuit
Part Number: UCC28070HelloI am considering a booster circuit with an input DC voltage of 36V, an output DC voltage of 300V, and 3kW.Is it possible to design with UCC28061 or UCC28070?If this is not...
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BQ24072T: No output voltage if no battery - empty battery not charging
Part Number: BQ24072THi,I have a questions about the BQ24072T :I don't have output = Vbat + 225mV as datasheet say.Actually, with a Vout = Vbat If I only put the Vin, (no battery) Vout is approx 600mV,...
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LM3492: Only working one of multiple prototypes
Part Number: LM3492Hi,a customer has the following issue:"We currently have a problem with a LED driver. We have several identical circuits with the attached schematic. Unfortunately only one of them...
View ArticleTPS51200: Query related to the TPS51200 VTT specification
Part Number: TPS51200Hi, As per the datasheet page no 14, JEDEC VTT specifications for DDR and DDR2 (JEDEC standard: DDR JESD8-9B May 2002; DDR2 JESD8-15A Sept 2003) mentioned as...
View ArticleTPS23751: Best solution for EMI/EMC considerations
Part Number: TPS23751I am starting a new Class 4 PoE design, and I was wondering if anybody has experience on which part has better EMI/EMC performance, the TPS23751 or the TPS23754? I can give up...
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TPS54116-Q1: Compensation network calculation
Part Number: TPS54116-Q1Hi team,Since there is a buck converter inside TPS54116, do you have a tool like this to help design the compensation network more quickly? Thank you very much for your help.
View ArticleLM76003-Q1: 9-36V input, 12V output, when the input is lower than 12V, how...
Part Number: LM76003-Q1Dear team,The input voltage is 9V-36V, and the nominal voltage is 24V. The expected output is 12V. When the input is lower than 12V, in my understanding the high side mosfet will...
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