Part Number: LM51772-Q1 Hello,
I am working on the development of a DC/DC converter with an adjustable output voltage. I want to use the DTRK pin to vary the output voltage. I am using a 500 kHz PWM and I observe that the voltage variation is only possible…
Part Number: LM51772-Q1 Hello,
I have a few questions about PCM(Programmable Conduction Mode ) mode, as follows: (1) Is the lower limit of the PCM window at most 77.5% of Vout (0x1F)? Is it possible to configure a higher lower limit?
(2) In PCM mode…
Part Number: LM51772-Q1 Hello,
My customer is looking for a configuration spreadsheet for the ILIMCOMP circuit. Do we have something for this? The quickstart tool only calls out a capacitor, but the datasheet shows a compensation network, and they say…
Part Number: LM51772-Q1 Other Parts Discussed in Thread: LM51772 , LM72880-Q1 Hi TI applications team,
I am looking for a Wide VIN DC regulator with Digital PWM input similar to LM51772-Q1, but with integrated FETs. I only need to this to run in Buck…
Part Number: LM51772-Q1 Other Parts Discussed in Thread: LM51772 , LM5176 , LM5175 Hi all,
I'm evaluating the LM51772 with internal feedback (FB tied to VCC2) and MODE tied high (forced fPWM) , with output set via I²C.
Problem: After a sequence where…
Part Number: LM51772-Q1 Hi,
We have a 9 V to 32 V input voltage range and require a regulated 12 V output at 18 A . Based on these requirements, we have selected the LM51772-Q1 for our design.
Kindly share your design recommendations, potential concerns…
Part Number: LM51772-Q1 Hi,
as much as i can undrestand, the CDC pin can be configured as Current monitor output. Depending on the resistor value it gives a volatge which is proportional to the output current. can you tell me the accuracy of this current…
Part Number: LM51772-Q1 Other Parts Discussed in Thread: PMP41115 , LM5177 , LM251772 , , TPS26750 , TPS26744E-Q1 , LM51772 , LM251772-Q1 Hi,
I need to transfer up to 240W of power bidirectionally through USB-PD to (and from) a 32.4V nominal battery…
Part Number: LM51772-Q1 Hi
In my customer's application, the VBUS output is 20V/5A
May i check the layout trace width requirement for 20V/5A VBUS output ?
Also is there any requirement regarding how far away should the VBUS trace away from the ground…
Part Number: LM51772-Q1
Tool/software:
Hello,
Below are the queries on IC LM51722-Q1 for the power backup application: 1. How to change mode from charge to discharge? Or does it happen automatically?
how to set output voltage in discharge…
