SMPS Controller

The KA7552A KA7553A are switching power control IC for wide operating frequency range. The internal circuits include pulse by pulse current limiting, protection, on/off control by external trigger, low standby current, soft start, and high current totempole output for driving a Power MOSFET Maximum duty of the KA7552A is 70% and the KA7553A is 46%. When duty is maximum, the input threshold voltage of pin2 & pin8 are not same in KA7552A and KA7553A.
By Fairchild Semiconductor
KA7552A 's PackagesKA7552A 's pdf datasheet



KA7552A Pinout, Pinouts
KA7552A pinout,Pin out
This is one package pinout of KA7552A,If you need more pinouts please download KA7552A's pdf datasheet.

KA7552A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

KA7552A Pb-Free KA7552A Cross Reference KA7552A Schematic KA7552A Distributor
KA7552A Application Notes KA7552A RoHS KA7552A Circuits KA7552A footprint