[FAQ] UCC21710-Q1: Schematic and Layout Recommendation

Sasikala Thangam

Expert 6610 points

Part Number: UCC21710-Q1
Other Parts Discussed in Thread: UCC21710

Tool/software:

What is the typical required, recommended schematic and good layout practice for UCC21710Q1 and UCC21710

3 months ago

0 Sasikala Thangam 3 months ago

TI__Expert 6610 points

The following Application sample diagram shows the recommended schematics: It can be downloaded as PDF as well shown below,

Recommended Schematic and Layout

0 UPENDER GUPTA 3 months ago in reply to Sasikala Thangam

Prodigy 90 points

Dear sir ,

Kindly clear below point

1. above schematic and layout are for deset (desaturation calculation ) this is ok for this information .

2. i need Rshunt calculation instant deset with any devices example .

3. Suggest capacitor value of power supply input and output side enclose data sheet of isolated power supply dc-dc (DTAT SHEET ENCLOSED)

4. Please give schematic and layout for AIN & APWM

IGBT Driver QA151&121CX Datasheet （REV-A0 2021-11-29）.pdf

0 UPENDER GUPTA 3 months ago in reply to UPENDER GUPTA

Prodigy 90 points

point 3 need to suggest input & output capacitor before Bypass capacitor ( use Bypass capacitor near the power supply pin 104pf & 105pf X7R PAKAGE 1210 ), i am using 4 layer pcb bypass capacitor place in bottom side pcb on pin < 2mm it is ok ?

Power management

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[FAQ] UCC21710-Q1: Schematic and Layout Recommendation