Part Number: TPS92381 Tool/software: Hi,
Internal LDO outputs 4.3V (Typ) on the datasheet. When users apply 4.5V on Vin voltage of TPS62981, Internal LDO still output 4.3V(Typ). Is it correct?
Datasheet said LDO dropout voltage is typical 300mV on VIN…
Part Number: TPS92381 Hello team,
Is the LED current sink matching characteristic (Fig 7-4) same for both boost and sepic configuration?
It is not written which configuration on the datasheet.
Best Regards, Kei Kuwahara
Part Number: TPS92381 Other Parts Discussed in Thread: TPS61196 , LP8863-Q1 Tool/software: Hello guys,
One of my customers is looking for a boost type LED driver for Note PC panel backlighting.
Their requirements are following. 1. The number of output channel…
Part Number: TPS92381 Other Parts Discussed in Thread: TPS61194 , TPS92390 , TPS61199 HI Sir,
our display backlights required 42V 0.4A
can we use TPS92381, combine 4 CH to 1 CH， set the current at 100mA
or could you please suggest other suitable parts, …
Part Number: TPS92381 Hello,
I'm fairly new to this LED backlight driver stuff, so this question might be an elementary stuff.
I have a TFT LCD with a built-in back light, and it has only 2-pinned connector, which means I can't have access to each…
Part Number: TPS92381 Other Parts Discussed in Thread: TPS61177 , TPS61196 , TPS92391 Dear Team,
Do we have any suitable solution can meet below backlight led spec?
Many Thanks,
Jimmy
Part Number: TPS92381 Other Parts Discussed in Thread: TPS61193 Hi team,
Do you have the c alculation table of TPS92381 like the attachment?
LP8861_8862_TPS61193_94_FB_T-Divider calculation sheet.xlsx
Other Parts Discussed in Thread: TPS92381 , TPS923652 Hello, we are designing a new product that must provide power to an LCD display, 100mA at 18 or 19 V DC for the back-light diodes.
I have searched through the datasheets, the TPS92381 seems suitable…
