[FAQ] Isolated gate driver FIT rates

Don Dapkus

Replies: 0

Views: 254

Hello,

We are in the process of adding the FIT rates for our isolated gate drivers to our on-line tool, available at: https://www.ti.com/quality/docs/estimator.tsp

In the meanwhile, below are the FIT rates for our isolated gate drivers from TI.

The following failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested, therefore, it is not recommended to compare failure rates.

Device	FIT
UCC21750-Q1	0.4
UCC23313	0.4
UCC21540A	0.6
UCC21732-Q1	0.4
UCC23511	0.4
UCC5390-Q1	0.4
UCC20225A-Q1	0.6
UCC20225-Q1	0.6
UCC21530	0.6
UCC21530-Q1	0.6
UCC21750	0.4
UCC21710-Q1	0.4
UCC21540	0.6
UCC21541	0.6
UCC21220A	0.6
UCC23513	0.4
UCC21222	0.6
UCC21222-Q1	0.6
UCC21220	0.6
UCC21520-Q1	0.6
UCC5350	0.4
UCC5390	0.4
UCC5310	0.4
UCC5320	0.4
UCC20225	0.6
UCC21225A	0.6
ISO5852S-EP	0.5
UCC20520	0.6
UCC21521	0.6
ISO5451-Q1	0.5
ISO5452-Q1	0.5
ISO5851-Q1	0.5
ISO5852S-Q1	0.5
UCC21520	0.6
ISO5452	0.5
ISO5852S	0.5
ISO5451	0.5
ISO5851	0.5

If you have further questions, please start a new thread and we will assist you.

Best regards,

Don Dapkus

Gate Driver Applications

Dallas, TX USA

We have an excellent training series that can help answer all your questions about our gate drivers. It is indexed so you can jump right to the section you want! You can find it here. A second series focused 100% on Isolated Gate drivers may be found here.

We also provide models for our gate drivers to accelerate your time to market. You can find them in the Product Folders under the "Design and development" tab:

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[FAQ] Isolated gate driver FIT rates