Part Number: TPS50601-SP Tool/software: Hi,
The TPS50601 datasheet only specifies a typical for the minimum off time. How is the off time derived? I'm assuming that it's based on the RC time constant of the bootstrap capacitor. Is there margin already…
Part Number: TPS50601-SP Tool/software: Follow-on question to my previous post on two TPS50601 devices in a tracking start-up configuration. As noted in the previous post, the customer design is set up with device #1 output = 3.3V and the second tracks…
Part Number: TPS50601-SP Tool/software: To Whom It May Concern,
Hope you're well.
We have received following inquiries from the customer via our Japan team for the devices below.
P/N: 5962R1022101VSC
Date Code: 2134A
P/N: 5962R1722001VXC
Date Code…
Part Number: TPS50601-SP Tool/software: Hello, My customer has questions about the datasheet as follows. Q1: At the equation (20) on page 29, L1 is Lo in the Figure 29 on page 28? Q2: Referring to Table 2, at the equation (20) on page 29, calculated…
Part Number: TPS50601-SP Customer needs to have two TPS50601-SP circuits power up together. Vout1 = 3.3V, Vout2 = 1.8V. However, the two output voltage ramps need to be within 0.7V of each other until Vout2 reached regulation at 1.8V and then the 3.3V…
Part Number: TPS50601A-SP Other Parts Discussed in Thread: TPS50601-SP Hello, My customer plans to replace TPS50601-SP with TPS50601A-SP for their new design. They have some questions as follows. Q1: Required circuit and PCB layout change is only 16pin…
Part Number: TPS50601-SP Please reference issue, "Calculating L1 for TPS50601 using example"
The datasheet still seems to have this factor of 2 error in subsection 9.2.2.2 for the output inductor, L1, calculation.
Can anyone comment on why the…
Part Number: TPS50601-SP Other Parts Discussed in Thread: TPS50601A-SP , Hello,
I am using the TPS50601-SP AVG TINA model to find the phase and gain margin but I am unable to measure the gain margin. I found a TPS50601A-SP Worst Case Analysis Unencrypted…
Part Number: TPS50601-SP I have a TPS50601 design that appears to losing regulation. It is a +3.3V input to +1.2V output. The +1.2V falls at which point our +1.0V brown-out circuit kicks in, removes the load, which causes the output to recover. The +1…
Part Number: TPS50601-SP Good afternoon.
I'm investigating a probable a abnormal behaviour of a circuit including a TPS50601-SP component. It's very probable that the circuit is not able to switch-on or the output voltage results significantly lower than…
