Hi Kim,
JOOHYEONG KIM said: Of course, I am satisfied with the current situation.
Glad to hear that. If you want to see if there is any possibility of improvement, please kindly share the oscilloscope capture to help me understand what is happening.
Best…
Hi Maru,
Naoki Maruyama said: I would like to ask the question, "Can the current be controlled to any desired value using the [8.3.5.1 PWM Dimming] feature if the UVP node is set above 1.4V?"
The answer to your question is yes.
Best Regards, …
Hi Maru,
This is a duplicate thread. Let's continue the talk in this link - TPS922053: I want to switch between two LED circuits. - Power management forum - Power management - TI E2E support forums .
Best Regards,
Steven
Hi Maru,
This is a duplicate thread. Let's continue the talk in this link - TPS922053: I want to switch between two LED circuits. - Power management forum - Power management - TI E2E support forums .
Best Regards,
Steven
Steven Li said: I did quick simulation for you based on the above parameters - the circuit works fine in simulation. Please let me know if you need this simulation model and I can share it with you through e-mail.
Steven Li said: The EVM may help. But…
Tool/software:
Dear support,
In the datasheet of this chip, the FSET is set by a resistor.
We were wondering if it is possible to supply a reference voltage to the FSET pin by an DAC on our connected microcontroller to increase efficiency at different…
Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there a simulation model for TPS922055 / TPS922054 / TPS922053 / TPS922052?
Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there a calculation tool to help me design the external components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
Part Number: DRV8251A Other Parts Discussed in Thread: TPS922053 , , LM317L , DRV8251 , , LM317 , TPS92515 Hello TI support,
We intend to use DRV8251A in electromagnetic flowmeter application where constant coil current (0.25A) is required. We are using constant…