Other Parts Discussed in Thread: TLC59711 Hi!
I build up a test circuit with the LED-Treiber tlc59711 and four SMD LEDS from CREE. They are powered by 3 AA batteries with 1.5 V per each.
Now I have got some problems in the behaviour of the
LEDs. The brightness…
Hi!
I build up a test circuit with the LED-Treiber tlc59711 and four SMD LEDS from CREE. They are powered by 3 AA batteries with 1.5 V per each.
Now I have got some problems in the behaviour of the
LEDs. The brightness of the LEDs is not enough for my…
Other Parts Discussed in Thread: TLC59711 Is it possible to have a daisy chain of TLC59711s and talk to each one separately. So that each LED driver does not latch the same data.
Other Parts Discussed in Thread: TLC59711 Does anyone a reference design for the TLC59711. The data sheet gives a pretty good diagram but I'd like things like tolerance on the decoupling capacitor. Any help would be appreciated.
Other Parts Discussed in Thread: TLC59711 , TLC5940 hi a while back i build a high bright led circuit around the ZXLD1350 led driver. i had to tell my arm micro-controller to use PWM with open drain. this worked great. i am now trying to use the TLC59711…
Hello Aaron, We understand. But can you comment on whether there is a circuit-level difference between the linear regulators in the TLC5971 and TLC59711? Kind Regards, Jejomar
Part Number: TLC5971 Hi,
One of customer is encountering instability at 3.3V when using the TLC5971.
Customer is testing the TLC5971RGER LED driver at 3.3V and 5V. For the 5V case they used the schematic in Figure 31 and the schematic in Figure 38 was used…
Hi,
the schematic is in this document:. The regulator is for the TLC5947 only, VIN is directly connected to the LEDs V+ outputs and the regulator input. Testing this a bit more I am concerned if this is a ground loop issue using multiple boards. The …
Hey Jesu,
Well, around that, maybe a bit faster (2-3 times a sec). But we have a tlc59711 that controls our LEDs, so it means that we have to send around 250 bits (GPIO clock + GPIO data) to turn on and off the LED...
Memory is not an issue.