Part Number: TPS61165 Other Parts Discussed in Thread: TPS923652 Hi
Could you help confirm whether TPS61165 can be used in the following specifications, Vin is 5.5V~13.05
Part Number: TPS61165 Dear TI experts,
My customer now tests TPS61165 with their own PCB.
Could you review the schematic first?
input : 12V
output : 24V
LED current consumption : 1A @ 24V
LED turns on and off every 100m seconds.
the problem…
Part Number: TPS61165-Q1 Other Parts Discussed in Thread: TPS61165 Dear TI Team,
TPS61165 is used as the backlight power supply of LCD screen. At present, 1/5 of the prototypes's LCD displayed abnormal After investigation, it is found that the output…
Part Number: TPS61165 Other Parts Discussed in Thread: TPS92390 the device TEXAS TPS61165DBVR do no work properly with LOW PWM level (4%), the current output goes up from 1mA up to 4mA without reasons. The problems seems to be link with the input voltage…
Part Number: TPS61165 Hi
1.Could you help check the below TPS61165 schematic and any need to adjust
2.TPS61165, to drive 4 strings of LEDs, And it is necessary to be able to adjust the brightness of the LED driver together with the brightness adjustment…
Part Number: TPS61165 I've begun using the following schematic to control my white LED panel which required 31V @ 800mA. However, the circuit is not reaching more than 14V (input is 12V). btw, When I tested several other panels I've noticed the output…
Part Number: TPS61165 Hello,
Currently I'm testing the TPS61165 with the TPS61165EVM. When I shorted the LED+ and LED- with 0.57Ω of the Rset, the Rset resistor would be destroyed and kept open after that, in this test, only the Rset was broken, the…
Part Number: TPS61165 Hi team, I'd like to know about Open LED protection. The datasheet shows detection at 38V output(Fig 7). I think that there is a diode on the output so, does the SW pin exceed the absolute maximum rating? I measured the SW pin that…
Part Number: TPS61165-Q1 Other Parts Discussed in Thread: TPS61165 Hi team,
My customer is using our TPS61165-Q1.
And when they have the LED on the output, they tested the SW pin is 11V which is as expected.
And they find when the LED not connected…
Part Number: TPS61165 LED Driver team,
Our customer is trying to simulate the TPS61165 PWM dimming in PSpice. The PWM duty cycle isn't having any effect, while using the Transient model Startup schematic available on our product page. I took the same…
