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Hey Juan,
1) The UC1843B-SP has SEE and 100 krad TID data while the UC1823-SP lacks both. The UC1825B-SP is not as suited for the application (see 2)
2) The UC1825B-SP has two outputs, but those outputs are not the same as you would want for a buck converter…
Hello Ed,
thank you for your reply.
For gate drive, i chose the UCC21521, due to it's high CMTI and operating temperature range.
Sadly, the UC8323/24 are only qualified for 0...70°C, but i will check if i can use the UC1823 with external circuitry…
Other Parts Discussed in Thread: UC1525B , UCC2897A , UC1823 , LM5026 , UCC2891 , LM5025 , LM5034 , UC1825-SP , UC1825 , UC1843-HIREL Hi,
One of my customer wants to use the UC1525B for an active clamp forward application. Given that it has 2 PWM outputs with adjustable…
gG
Also note UC1823A is a dual output whereas UC1823 is a single output.
As indicated in the datasheet :
The pin configuration of the UC3823A and UC3823B is the same as the UC3823 except pin 11 is now an output pin instead of the reference pin to…
