Part Number: TPS7A57 Other Parts Discussed in Thread: TPS7A96 Tool/software: Hi,
I have studied TPS7A57 features and it seems very interesting for my design. However, I think I would not be capable to measure load current by a IMON pin or something like…
Part Number: TPS7A57 Other Parts Discussed in Thread: TIDA-050061 , Tool/software: Hello,
I am trying to scale my ~1.22V output in my system to ~25-27A using parallel LDOs.
The TIDA-050061 reference design achieves a 1.2v output with a 13-15A output current…
Part Number: TPS7A57 Tool/software: Hi,
my customer using TPS7A5701 in a new application. They would like to know if they should activate the internal charge pump or not.
What is the impact on switching noise? Is the external bias needed 3V or higher? …
Part Number: TPS7A57 Hi,
We used AD5676ARUZ-REEL7 DAC in our design for voltage margining with TPS7A5701RTER. Help us in calculating the Rdac value and also for VDAC what value needs to be mentioned.
Thanks
S Sathya shree
Part Number: TPS7A57 Hi,
The data sheet does not have plot for PSRR with different VIN like 1.8V, 2.5V, 3.3V. What is the PSRR vs frequency at
VBIAS of 3.3V
VIN 1.8V
Output of 0.9V
Current: 1.5A
What is the PSRR vs frequency at:
VBIAS 3.3V
VIN 2.5…
Part Number: TPS7A57 Hi,
I am planning to use the TPS7A5701RTER as an RF supply voltage for a new board design. For my board I an using VIN and VBIAS = 5V and I want to be able to set the output voltage to 2.2V, 2.1V or 2.0V by adjusting the resistor connected…
Part Number: TPS7A57 Other Parts Discussed in Thread: DAC63204 Hi,
We need to do voltage margining of TPS7A57 LDO output. We are using AD5676ARUZ DAC for voltage margining.
Can you please guide in margining and how to calculate series resistor. As we are…
Part Number: TPS7A57 Hello,
I am using a TPS7A5701RTER on a new board and it will not power on. Here is the pinout and how I have it setup.
Pin 1, 2, 3, 4, 5, and 16 - Tied to 3V8 with 22uF decoupling cap.
Pin 7 - Pulled down with a 65.5k resistor to…
Thank you for providing the simulation model. We are currently proceeding with verification using the simulation model you provided. In order to confirm operation in our environment, we are trying to confirm the reproducibility of 6.4 Thermal Information…