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UC2525A: the difference between UC2525A and UC2525B

Part Number: UC2525A
Other Parts Discussed in Thread: UC2525B

Dear sir,

Quick questions to UC2525:

Q1:  What about the difference between UC2525A and UC2525B?

Q2:  any other new device to update UC2525 family?

Regards,

Jack

  • Hi Jack, 

    Thank you for the question! This table highlights the differences between the A and B versions in detail. Regarding your second question, we do not recommend new systems using the UCx52x family. The TL494 controller can be implemented in place for the UC2525A/B for new designs, but any existing systems would need a redesign as it is not pin to pin with the UC2525A. It is a versatile controller to be used in a variety of applications and will be supported well into the future in our 300mm factories. 

    Best,

    Andrew