Part Number: TPS61378-Q1 Hi Expert,
Customer is doing the worst case analysis for this device. There have two questions need your support.
May I know if there have any slew rate requirements on the VIN and EN pin? If so, what is the recommended slew rate…
Part Number: TPS61378-Q1 Hi Team,
Do you have the simulation model of TPS61378-Q1 which support No load condition?
From TI website model, which support FPWM mode only and I have tried the method mentioned in the below link and the output is not regulated…
Part Number: TPS61378-Q1 Hello,
I am trying to find out how to calculate Rc, Cp and Cc of the loop compensation network. It all starts with equation 14: the small signal of power stage, but I don't understand what parameter 'S' means in this equation…
Part Number: TPS61378-Q1 1. When TPS61378-Q1 is powered on, internal sync is used now it is in the auto PFM mode. When external sync is switched after power-on, there will be a peak voltage at the input terminal voltage.
My question is
How to eliminate…
Part Number: TPS61378-Q1 Hi team,
Customer test TPS61378-EVM and got 2 questions.
1. Vin=5V, Vout=9V, Iout=0.2A, 2.2MHz PWM, FPWM mode, why output ripple(yellow) has a 10kHz oscillation? In PFM mode, output ripple is normal.
2. Vin=5V, Vout=9V, Iout…
Part Number: TPS61378-Q1 Hello Expert, Our customer considering to use this device. We are confirming datasheet and it only have typical hi-cup timer rating(1.8ms).
Would you provide min and Max rating of this parameter?
I understand it is difficult to…
Part Number: TPS61378-Q1 Hello Zack,
I have new question about TPS61378-Q1 chip. I modeled TPS61378 at WBDesign development environment, this designer set 1.5uF capacitor at OUT pin (pin 10). TPS61378-Q1 WBDesign_12V file is attached to this post ( Co…
Part Number: TPS61378-Q1 Hi Expert,
For TPS61378, I see that there is a description about peak-to-peak current ripple. I’m confused that why peak-to-peak current ripple between 800mA to 2A is recommended. And if we use this IC with a lower current ripple…