Part Number: TPS922052 I used the TPS922052 to test the LED driving current. After a 24-hour test, the current fluctuation was significant. Please analyze the root cause based on the normalized data.
Part Number: TPS922052 Other Parts Discussed in Thread: LM3409 , TPS922051 Tool/software: Hello, we are using tps922052 for optical pulse output. It takes more than 2ms to light up the LED with this chip for the first time, but we would like the rise…
Part Number: TPS922052 Other Parts Discussed in Thread: TPS922050 , TPS922051 , TPS922054 Tool/software: Hi Teams,
I have a customer here who has the following requirements, I need to consult about the LED driver chip for the infrared fill light of…
Part Number: TPS922052
Tool/software:
Hi,
we're using the TPS922052 in an LED driver. We had an issue with the LEDs glowing when turned off , which we resolved by adding a high-ohmic shunt resistor (as suggested in this forum).
Now we're trying…
Part Number: TPS922052 Tool/software: Hi Team,
In our design, we have used TPS922052 part to control the brightness of an LED. we are able to achieve it by using the PWM signal. But our agenda is to control with the potentiometer which is not happening…
Part Number: TPS922052 Other Parts Discussed in Thread: TPS922053 Tool/software: Hi all,
We have developed a electronic pcb with the TPS922052. We have tested TPS922052 and TPS922053 but we have problems with the radiated emitions.
Our buck have to…
Part Number: TPS922052 Other Parts Discussed in Thread: TPS923654 Tool/software:
Please provide unencrypted spice file for TPS922052, can u please give me the response as fast as can because i need to simulate the circuit with this part number.
Part Number: TPS922052
Hi, I’m using the TPS922052 and would like to know if the internal LDO output (VCC pin) can be used to power external circuitry . Project Facts: Vin = 24V, Iled = 200mA, Vled ~ 19V (COB-LED), analog-dimming per PWM, frequency…
Part Number: TPS922052 Tool/software: Hi,
In TPS922052 data sheet, it mentions that TPS922052 could be used as a battery charger. I would like to see if a reference circuit design could be provided for such a design.
