Hello Jun,
Other similar devices without VCOM buffer are TPS65140/41/45 and TPS65100/101/105 but they have a linear regulator controller instead and I believe they are not much different price wise. I do not see any other similar devices besides these…
Hello,
TPS65150 and TPS65140 should work well for this LCD application. Please review the datasheets for these devices which are available online.
Kind Regards,
Liaqat
Part Number: TPS65150 Other Parts Discussed in Thread: TPS65100 , TPS65140 Hi, TI support team
The customer is developing and reviewing the TPS65150 product.
I am looking for a replacement because the delivery time of the TPS65150 is serious.
The SPEC…
Part Number: TPS65101 Other Parts Discussed in Thread: TPS65140 , TPS65141 , Hi,
My customer meet an issue about VGH and VCOM no output,
Would you please help check below schematic have anything wrong.
AVDD: 9.89 ~ 10.5V
VGH: 19.4 ~ 20.6V
VGL: -10.3 ~ -9…
Hi Roy,
Our devices for generating AVDD/VGH/VGL rails are TPS65150, TPS65140 and TPS65100 but none of them have the I2C interface so, unfortunately, we do not have an appropriate device.
Kind Regards,
Liaqat
Part Number: TPS65105 Other Parts Discussed in Thread: TPS65150 , TPS65100 , TPS65140 Hi Sir,Could you please help recommend a TFT LCD regulator. I checked TPS65105. But the power sequence can not meet my request. Follow my LCD spec, the power up sequence…
Part Number: TPS65145 Other Parts Discussed in Thread: TPS65140
Hi Team,
Customer found that one of TPS65145 output drop at lower ambient test.
The device behave normal before temperature down to minus 5 degree C.
Then they put this NG device on TPS65140…
Hello Paul,
According the attached schematic, you are using TPS65140, not TPS65150. Is this correct? If this is the case, TPS65100 is very similar to TPS65140 but includes a VCOM buffer. Please check if this device fulfills your requirements.
Best regards…
Hello Nate,
What do you mean with "the target voltage is not fixed"?
I think TPS65140-Q1 should be a good fit for replacing MAX16928. Did you find the time to check the components Diaara recommended? I think TPS65131-Q1 does not fit as good…