Part Number: TPS61150 Other Parts Discussed in Thread: TPS61500 Hi
Please suggest suitable products, specifications need to be the same as LT3518 & LT3952a I have suggested TPS61150 but the customer confirmed that the specification is not met
3518ff…
Part Number: TPS61150 Other Parts Discussed in Thread: TPS92390 Hi Team, We want to use an LED driver for one of our projects. We are using white LEDs. The forward voltage of the LEDs can be anywhere between 3V and 3.5V, so we believe a constant current source…
Part Number: TPS61150 Hi, We currently use the TPS61150 in our application for a 5inch display. The backlight comes on immediatly with power up and goes through the units power up sequence. The display we use is normally black IPS; however this is obsolete…
Part Number: TPS61150 Hello, we are using TPS61150DRC for quite some time. But every now and then there are damaged parts detected during our production process. I am wondering if our way of configuring the part for working only with one channel may be…
Part Number: TPS61150 Other Parts Discussed in Thread: LM36922H Dear, Sir.
My customer is looking for the back-light driver to be achievable 500 : 1 Dimming ratio.
The brief connection will be similalr as Figure 16.
According Figure 6, Rising/Falling…
Other Parts Discussed in Thread: TPS61150 Hi,
I was wondering if anyone could provide details on ESD rating for TPS61150. The data sheet doesn't list any ESD ratings for the part, just that it is ESD sensitive. Can anyone say if TPS61150 is rated at…
Other Parts Discussed in Thread: TPS61150 Hi,
I'd ask about TPS61150 PWM dimming frequency.
In datasheet P.12 equation(4), it indicates "Fpwm_max=Dmin/Tisink(6us)".
According to this equation, Dmin is calculated 18% at 30kHz.
But, Figure…
I have some prototype boards where 1 of the 4 had an inductor squeal during the first 5 seconds of operation but then is fine. The backlight circuit can be turned on and off using the two inputs provided without causing the inductor to squeal again. If…