Part Number: TPS62811-Q1 Hi team,
Could you advise if EN signal can be applied prior to VIN voltage?
If there is any concern, please let me know.
regards,
Part Number: TPS62811-Q1 Other Parts Discussed in Thread: TPS62816-Q1 , TPS62810 , , TPS628501-Q1 Is it pin-to-pin compatible with TPS62816?
what is the current level at which the device switches from PFM to PWM
Part Number: TPS62811-Q1 Hello,
I'm trying to simulate a TPS62811-Q1, stepping down from 5V to 1V. It's not outputting anything. The Vin and EN pins are getting 5V, but the switching node only sees -0.997nV, basically 0V. Any idea what's wrong here? I…
Part Number: TPS62811-Q1 Hi expert,
How to calculate the slope of the down-ramp in the discharge function or how to calculate the discharge time?
BR
Link
Part Number: TPS62811-Q1 Hi team,
Is there a recommended rage for pull up resistor on PG-pin?
Also, the datasheet shows 100kohm as an example, may I know the reason why it is 100k?
Best regards,
Kurumi
Part Number: TPS62811-Q1 Hi team,
Could you advise if EN pin of TPS6281x-Q1 have hysteresis to avoid unstable startup at slow ramp rate?
I plan to connect EN pin to VIN pin and the supply for VIN/EN pin start up very slow.
I would like to know if EN pin…
Part Number: TPS62811-Q1 Hello,
Please provide below details as its missing in datasheet:
1) rise time
2) fall time
3) dead time(rise and fall)
4) body diode forward voltage for low side MOSFET
5) Gate electric charge(for both high side and low side MOSFET…
Part Number: TPS62811-Q1 Hello Expert,
I observed unstable switching waveform as you can see below.
There is extremely short pulse as like as few ten ns. This waveform is observed when I changed FB resistor network and load resistance from default file…
Part Number: TPS62811-Q1 Hello ,
in the TPS62811-Q1 datasheet , the range of inductor has been specified and 0.47uH is recommended in the example application circuit. But by taking inductor ripple current as 30% of maximum output current, if I calculate…