Hi Sir,
I am sorry for the typo, I mean TPS61230A .
And on the page 8 of the spec there is a back to back diode in the function block.
Could you help to advise?
Thanks,
Patrick
Hello Chris-san
Thanks for your support. I could find below description in the document that you attached on the previous post.
"Sufficient phase margin is required to prevent oscillations. A phase margin of 45 degrees or greater is the design goal…
Part Number: TPS62130A Hello Support team
I simulated the efficiency of TPS62130A at both of 1.5uH/10.7mΩ and L=2.2uH/19mΩ with Webench.
TPS62130 effeciency(2019 06 24).pptx
2.2uH model
https:// webench.ti.com/appinfo/webench/scripts/SDP.cgi…
Part Number: TPS62130A Other Parts Discussed in Thread: TPS63070 Can you recommend a buck/boost controller similar to the TPS62130A which operates as an LED power supply?
Part Number: TPS62130A Hi
My customer has question.
Due to the difficulty in supply capacitor,the customer want to make the capacitor between AVIN-GND 4.7uF.
Is it possible?
Best Regard
T Kishi
Part Number: TPS62130A Hi, When the device is operating in power save mode, does increasing the value of the output capacitor reduce the output ripple voltage? Without changing the inductor, the ramp speed will not change. And the on-time is fixed. So…
Part Number: TPS62130A-Q1 Other Parts Discussed in Thread: TPS62130 Hi,
I want to calculate the power dissipation on the TPS62130 under PWM mode (continuous mode). I would like to know the characteristics of the internal switching FETs. Looking for…
Part Number: TPS62130A Hi,
Two waveform is at same test condition, except different DC Electronic Load mode.
The difference of Picture 1 and Picture 2 is that picture 1 is tested by CR mode and picture 2 is tested by CC mode.
Could you kindly help…
