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1. ## Thread: Frequency Compensation Design SMPS

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0
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309

### Closed: Frequency Compensation Design SMPS

I am trying to understand compensation using TPS40200 http://www.ti.com/lit/ds/symlink/tps40200.pdf, the flow is given in Page 26 to 30 of the document.

This sentence is bit is irrelevant in Page...
2. ## Thread: Modelling UC3842 current mode PWM Controller

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4
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499

### Closed: Modelling UC3842 current mode PWM Controller

I am trying to model behavior of UC3842 PWM controller http://www.ti.com/lit/ds/symlink/uc3842.pdf
By information from the datasheet done a crude model of loop behavior, But as you can see I have...
3. ## Thread: Analog-Digital Interface Bridge in SiMetrix

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0
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265

### Closed: Analog-Digital Interface Bridge in SiMetrix

I am curious to understand Analog-Digital Interface Bridge in SiMetrix which has model card with these parameters as mentioned in image

155471

I am simulating this component with this test...
4. ## Thread: Operating current in Gate Drivers

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10
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774

### Closed: Re: Operating current in Gate Drivers

How is average supply current measured here test case/formula?
5. ## Thread: Operating current in Gate Drivers

Replies
10
Views
774

### Closed: Re: Operating current in Gate Drivers

This gives IDD vs Frequency plot at page no:7 for different Load Capacitor (CL)

How is this plot (Figure no:1) measured/Test Setup on EVM Board...
6. ## Thread: Operating current in Gate Drivers

Replies
10
Views
774

### Closed: Re: Operating current in Gate Drivers

@FvM 2*Fswitch*Qg,total + LM5102 quiescent current gives - 2*500KHz*43nC(assume)+0.4mA this gives huge value...

https://imgur.com/a/Lhe7gDc

This is the current behavior which i obtain at VDD...
7. ## Thread: Operating current in Gate Drivers

Replies
10
Views
774

### Closed: Re: Operating current in Gate Drivers

I have measured operating current at VDD referring application circuit in datasheet. (With condition f=500khz) Whenever there is raising input pulse I observe a current spike at VDD and during...