BQ34Z100-G1: Program Chemistry for Tenergy Model 10405 NiMH Battery
Part Number: BQ34Z100-G1I have the BQ34Z100-G1 fuel gauge part and am trying to use it with the Tenergy Model 10405 NiMH battery with the part. We have used a Li-Ion battery with this same fuel gauge...
View ArticleBQ24725: Drive I2C SmBus Communication with STM32F0.
Part Number: BQ24725We are developing a project that uses STM32F0 as host and BQ24725 with slave. I would like to know if you can send me the communication drive and set for this component (BQ24725)...
View ArticleTPS5130: Soft Start duration of 170mS?
Part Number: TPS5130TPS5130: Is a soft start time of 170mS possible? The datasheet provides an equation to determine the capacitor value but no limit on how large it can be. Using that I get 460nF to...
View ArticleLM34936: LM34936RHFR circuit bulk capacitance (tantalum vs. aluminum)
Part Number: LM34936The two Panasonic 50SVPF39M Cbulk capacitors in my “LM34936RHFR ‑ 6V-25V to 12.00V @ 8A” Webench designer are too large (physically) for my design constraints. These two caps are as...
View ArticleLM3424: Using LM3424 for 10 Amps application
Part Number: LM3424Hi Team,We have a customer that wanted to use LM3424 for 10 Amps application.Since this device only has 5 Amps output, are there any possible way or a circuit combination for this...
View ArticleLM340L: Formed Lead option part number??
Part Number: LM340LI am looking for the full part number of this Voltage regulator which will provide 5V output in response to a 24VDC input single but in the TO-92, "FORMED LEAD OPTION".I can not find...
View ArticleBUF16821: BUF16821
Part Number: BUF16821Will this part dissipate less heat if I program the unused outputs to it's highest programmed voltage? If so, is it still OK to leave unconnected?
View ArticleTPS82676: junction to board thermal Resistance Value
Part Number: TPS82676Hi Team,My Customer needs junction to board thermal Resistance Value of below devices:TPS826951SIPRTPS82671SIPRTPS82676SIPRThis are not included in the datasheet.Thanks in...
View ArticleClik here to view.
BQ27510: Sealing and Unsealing the part
Part Number: BQ27510How do I put the gauge in Full Access mode? According to the TRM, the default codes are 0x00:However, the TRM also states that the keys must not be equivalent to control data codes....
View ArticleUCC256303: OVP BW pin
Part Number: UCC256303I need an OVP that has a tighter precision than can be obtained by sensing the secondary voltage with a Bias Winding. Therefore, The OVP level will be monitored by circuits...
View ArticleLM5116: HB resistor
Part Number: LM5116Hi,Following is mentioned on the datasheet."Use of an HB resistor for this function should be carefully evaluated so as not cause potentially harmful negative voltage to the...
View ArticleClik here to view.
TPS61088: Power Supply failure
Part Number: TPS61088Good Day my fellow hardware guru'sI have currently a design where the TPS61088 is showing evidence of working not as advertised. I have been trying to scour the forum and read all...
View ArticleEM1402EVM: EMB1499Q
Part Number: EM1402EVMHiI am using the EM1402 reference design board.I have found that the emb1499Q is giving a fault of 111. This fault is no listed in the datasheet as a valid fault. Does this mean...
View ArticleUA79M: Negative operating temperature range
Part Number: UA79MDear, support Team.The operating temperature range of the UA79M is 0 degrees to +125 degrees.Can not operate at negative temperature below 0 degree?The UA78M series has an operating...
View ArticleClik here to view.
TL7660: TL7660 cascading connection for help
Part Number: TL7660Hi team,My customer is trying to use TL7660 to generating -3.6V from input 1.8V.They try the solution using 2 units of TL7660 as datasheet Page 11, figure 6.do you think the pin8 is...
View ArticleISO5452: Short-circuit protection
Part Number: ISO5452Hi team, My customer was using ACPL-337J for HVAC compressor projects and I think I've identified their current design challenge and would like to see if ISO5452 can solve it....
View ArticleTPS61169: Rset value vs efficiency
Part Number: TPS61169Hi,Customer is using TPS61169 and asks if the efficiency would increase or decrease if they change Rset value from 10.2ohm to 5.1ohm to 3.3ohm. Will there be an obvious efficiency...
View ArticlePTH05050W: MTBF infomation of PTH05050WAZ
Part Number: PTH05050WTo whom it may concerns,I woud like to know MTBF infomation of PTH05050WAZ.In qualification summary, I could not get the information.
View ArticleClik here to view.
TPS54360B: tps54360B
Part Number: TPS54360BHI all ,According to the design example in TPS54360B datasheet, for VIN :24V, Vout:4V application , could you give me some recommended values for the design? like the Output...
View Article