PWM Controller programmable frequency upto 600khz
onsemi
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- Darmowa próbka
- MPN:
- KA7553A
- Producent:
- onsemi
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Sugerowane produkty dla ka7553
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.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
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