Part Number: TPS65150-Q1 Hi Team,
For TPS65150-Q1, several questions that need your help:
1. For DLY1 and DLY2, what's the max capacitor value limit that could be used ? Customer have one panel that need to set it as 60ms and 30ms, thus larger cap…
Part Number: TPS65150-Q1 Hi Team,
My customer is using our TPS65150-q1 and it always shuts down.
We tried to disable the fault detection by connecting the FDLY pin to VI, it works.
Could you please kindly help with the following questions:
1.…
Part Number: TPS65150-Q1 Dear team,
When testing the device, the customer found that the voltage of FBP is 1.518V, but in our datasheet this value should be 1.214V. In addition, the voltage at the DRVP pin is 0V. And the VGH(positive charge pump output…
Part Number: TPS65150-Q1 HI Sir
May I know TPS65150-Q1 can support below output current ?
If Vin=3.3V and 5V
Thanks
VGH=>25V/50mA VGL=>-15V/50mA VDDA==>15V/300mA
Part Number: TPS65150-Q1 Hi Team,
My customer has one new panel that requires the AVDD/VGH/VGL power up the same time, thus no delay time requested.
Could you help suggest what should we do with DLY1 and DLY2 pin of TPS65150-Q1 ?
Does it must require…
Part Number: TPS65150-Q1 Hi Team,
I have customer using TPS65150-Q1, but the voltage gate shaping function is not required, thus the CTRL pin is connecting to VIN as always high. In this user case, what's shall we do with ADJ pin ? Could it be left…
Part Number: TPS65150-Q1 Dear,
our clinet design TPS65150-Q1 when CTRL pin pull high to Vin, VGH can output 24V.
but CRTL connect TCOM control, VGH cannot to output voltage.
if any question, Please advise me.
Thanks,
Best regards,
Lawrence…
Part Number: TPS65150-Q1 Other Parts Discussed in Thread: TPS65150
Hi team,
My customer are using TPS65150, but the output is abnormal, and the boost output is the same as Vin. VGH and VGL are 0V. The schematic is as follows:
Do you have any comments…
Hi Diaara,
Thanks for your kind reply.
Please let me know what voltages of Q5, Q6 and Q7 were clamped in the TPS65150-Q1.
My customer is investigating the possible factors to damage the ICs including TPS65150-Q1 to enhance the reliability for his…
Part Number: TPS65150-Q1 Other Parts Discussed in Thread: TPS65150 Hi, Sirs：
May I know TPS65150 VGH & VGL charge pump working freq.?
TPS65150 boost freq. is 1.2Mhz, but we find about 100Khz EMI noise.
I think a possible cause is charge pump, but…
