BQ24172: BQ24172: Pd(max)
Part Number:BQ24172Dear Sir,Customer would know BQ24172RGYR Pd(max).Please you kindly share information.Thanks!Steven
View ArticleBQ76PL455A-Q1: bq76PL455A
Part Number:BQ76PL455A-Q1HiI am using the BMS reference design. The chip (and example code) support both charge and discharge. I was trying the discharge, but it didn't appear to work. Is the reference...
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BQ24725A: ACDRV pin has no normal output
Part Number:BQ24725A1. Chip pin status: VCC pin is 15V, ACDET pin is 2.7V, RENG pin is 6V, ACOK output is high, I2C bus can work normally, 3 lithium battery is installed or not installed.Problem:The...
View ArticleUC2842: Doesn't work if based on webench result
Part Number:UC2842Hi Team,My customer is evaluating UC2842AN w/ a transformer. All calculated is based on WEBENCH.Based on WEBENCH result, we create a PCBA to test. However, it doesn't work. Please see...
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TPS62236EVM-574: TPS62236 output deviation of 1.85V is large, most of which...
Part Number:TPS62236EVM-574TPS62236 output deviation of 1.85V is large, most of which is 1.80 +0.05V.Use PN : TPS62236DRY
View ArticleLM5001: What different feature between LM5001 and LM5002？
Part Number:LM5001What different feature between LM5001 and LM5002？
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BUF20800: RC value
Part Number:BUF20800Hi team,Could you give a recommended RC value? Thanks.
View ArticleTLC59213A: Graph of IOUT and VCE
Part Number:TLC59213ADo you have Graph of IOUT and VCE?For example, the value when VCE (Vsus) is 200 mAWill the output voltage be at VCC-VCE (VSUS)?
View ArticleBQ34Z100-G1: Chemical ID determination vs learning cycle process
Part Number:BQ34Z100-G1Hi,How important it's to determine the chemical ID for any new cell before start the learning cycle ?Since BQ will update the Ra table during learning process, Can we use default...
View ArticleUCC28780: UCC28780
Part Number:UCC28780We are using UCC28780 for 8 modules in our system. We followed the NV6117 design example with sync rectification with EPC2024.Because ours is dc-dc derived onboard from 3ph PFC, we...
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TPS62362: Maximum output voltage when remote sense line has parasitic series...
Part Number:TPS62362Hi team,The datasheet specifies that the maximum output voltage is 1.4V for TPS62362.If the remote sense line has a parasitic series resistance, can the device output up to...
View ArticleBQ76930: Drive capability of DSG and CHG
Part Number:BQ76930Hi,Can you please advise what the drive capability of the DSG and CHG outputs are?The datasheet specifies testing at 10Meg but the TI reference designs use 1Meg. We want to use ~60K...
View ArticleTPS560200: TPS560200
Part Number:TPS560200We are using TPS560200 to step-down 10V to 5V.We have built the schematic following the guidelines given in the application circuit of the datasheet.The generated 5V is fed to...
View ArticleTPS54335A: TPS54335 can support input 24V, output 18V2A
Part Number:TPS54335Adoes the TPS54335 can support the 24Vinput, 18V2A output, Are there any special requirements for heat dissipation?thx
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BQ24610: BQ24610 does not charge
Part Number:BQ24610Hi TI team:We now design BQ24610 to charge four batteries. When debugging, we found that boards has normal output voltage, but can not charge. and the state pins, POWERGOOD and Vref...
View ArticleBQ34110: BQ34110 Reverse battery protection
Part Number:BQ34110Does BQ34110 has reverse battery protection. ?
View ArticleOutput ripple of LM337
We have a question about LM337.Vin=-5VVout=-2VWe use ceramic capacitor at input and output capacitor.But output ripple increased.Output ripple is reduced by adding 1.1Ω resistor at output...
View ArticleBQ25703A: please help to check what registers should be programmed to support...
Part Number:BQ25703AHi team,Customers designed BQ25703A and they need to pass CEC power test, but customer now is failed on this test.Please advise what registers should be programmed to keep BQ25703A...
View ArticleTLV62085RLTR EOL
We need to use P/N : TLV62085RLTR so please let me know EOL of this IC.I am using TLV62085RLTR dc-dc converter ic for new design, so i am expecting 10 years manufacturing support for this IC
View ArticleBQ25601: Recommended Minimum Operating Voltage with battery
Part Number:BQ25601Dear Sir,What is the recommended minimum operating voltage with the battery?(It was not described in "7.3 Recommended Operating Conditions" of the data sheet)Best regards,Chiaki Endo
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