Part Number: TPS7A57 Hello,
What is the charge pump frequency?
If the charge pump is enabled (I don't want to disable it), what are your recommendations for reducing the noise?
Regards,
Fabien
Part Number: TPS7A57 Hi,
We are using TPS7A57 for our design. Voltage for Enable pin in TPS7A57 is given as 0.68V in datasheet and we are using a sequencer which has a enable high voltage for 2.4V from which we are going to enable TPS7A57 . Can you please…
Part Number: TPS7A57 We have used this LDO in our design and below is sch for for circuit implementation.
Initially this regulator o/p should be set it to 1.1V and then after 20mS it should set it to 2.5V.
To implement this, we have used the MOSFET circuit…
Part Number: TPS7A57 Hi,
We are using TPS7A57 LDO for our design, we need to control this LDO by a sequencer. We would like to know whether the ENABLE pin in TPS7A57 is open drain/collector as we are not able to find this information in datasheet.
And…
Part Number: TPS7A57 Its noted that only one resistor available at the REF pin which is connected between GND and REF pin.
We planned to control the REF pin using DAC for adjusting the O/P voltage. Noted the it doesn't have have the R1 resistor which…
Part Number: TPS7A57 Its noted that only one resistor available at the REF pin which is connected between GND and REF pin.
We planned to control the REF pin using DAC for adjusting the O/P voltage. Noted the it doesn't have have the R1 resistor which…
Part Number: TPS7A57 We need 8 channel DAC. Kindly suggest us 8 channel DAC. Our LDO part number is TPS7A5701RTER.
As TPS7A5701R has one reference resistor for setting output voltage, need guidance in calculating series resistor. Kindly help us in calculating…
Part Number: TPS7A57
Hello Team,
My customer would like to know if they can use external voltage reference for the device? Mainly wondering whether the internal reference voltage (VREF) (probably~0.6V) could be bypassed, to use an external reference…
Part Number: TPS7A57 I have an EMI application where I need to use a linear regulator to generate 0.85V from a 5V input. This load is 2A continuous but may go to 3.5A for 500ms at initialization. So for heat dissipation, I need to consider 2A@4.2V or…