Part Number: TPS65185 hello,
I had a problem similar to the one in this thread . VPOS was around 16V and VDDH did not go up to 22V. there was also some whistles. The design was as follows:
i saw some problems:
In the datasheet it says : "PBKG (Die substrate…
Part Number: TPS65185
Hello, we ordered 5000 units of the above chip and noticed the date code is for 2018 (see attached). We ordered it this year so I was surprised to see it was so old, especially since it was out of stock for some time. Typically…
Part Number: TPS65185 Hi team,
just want to check if there is similar device but with higher current limit.
+/-15V has 200mA Iout capablity, but it is smaller than my customer's requirement. Thanks.
BRs
Given
Part Number: TPS65185
Hi,
I' am using the TPS65185 to supply the Eink display (whose specification is in accordance with the PMIC specification). We use an Epson S1D13524 connected by I2C to your PMIC to drive the display.
When we are issuing the …
Part Number: TPS65185 Hi team,
my customer is doing schematic with TPS65185 for notebook. Please help review this and give feedback.
EINK PMIC-TPS65185-TI_20220804.pdf
thanks and best regards,
Sophia
Part Number: TPS65185 Hi TI Expert,
Currently we use the PMIC TPS651851(Full MPN is TPS651851RSLR) designed in a display board, please refer to below screenshots for the schematics, the timing measurement we find the time delay between VEE(VGL) & VNEG…
Part Number: TPS65185 Other Parts Discussed in Thread: USB2ANY Hello,
i am getting the issue with my PMIC
1. when i power up the board i seen the voltage on the nINT, PWRUP, PWR_GOOD and PWR_WAKEUP are properly getting HIGH(3.30V)
2. other out put rails…
Part Number: TPS65185 Hi E2E,
May I ask for an E2E design review of this TPS65185?
This is intended for a 4-layer, single-sided PCB.
Review requested:
* Any errors, omissions, duplicates?
* Sources - 3.7V LiPo VBAT source, and 3.3V source from load switches…
Hi Alex,
In that case it would be best to confirm if a faster discharge process eliminates the fading. Is there no way to add an external discharge resistor in parallel with the VCOM (and any other) output capacitors on your PCB?
Unfortunately the schematic…