Hi Vamsi,
I think the most possibility is the voltage spike when power on the device, so that's why I want to confirm how did you measure the 32.4V when 100kohm resistor added. Use oscilloscope's trigger to confirm whether there will be voltage spike…
Part Number: TPS61196 Other Parts Discussed in Thread: TPS92390 , Hi,
We have BL LED driver demand as below, our system voltage have 5V or 12V.
We found TPS92390 can support below application but it need MCU control.
TPS61196 can HW standalone but seems…
Part Number: TPS61196 We use UD40N10-25-E3 following the reference design of TPS61196. But Vishay suggested to use SUD35N10-26P-GE3 as alternative because UD40N10-25-E3 was not recommended for new design. Are there any other side effects for making this…
Part Number: TPS61196-Q1 Hi, TI support team
We are reviewing the TPS61196-Q1 product.
Power dissipation is shown as 1W at room temperature of 25 degrees. Please check if the PD value can be calculated as 1W even at an ambient temperature of 80 degrees…
Part Number: TPS61196 I have designed a board using the TPS61196 6 string 400mA WLED driver and copied the circuit from the TPS61196 EVM board. We have checked the board for all continuity and are seeing the expected values with no fault at all of the…
Part Number: TPS61196 Hi
Our product need to support to adjust LCM MAX brightness for different condition(indoor or outdoor).
For example,the brightness of LCM is 1000nits at outdoor and 800nits at indoor.
Could TPS61196 support dynamic adjust MAX current…