Part Number
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FAN604H |
Manufacturer
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ON Semiconductor |
Description
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Offline Quasi-Resonant PWM Controller |
Published
|
Oct 30, 2022 |
Detailed Description
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FAN604H
Offline Quasi-Resonant PWM Controller
The FAN604H is an advanced PWM controller aimed at achieving power densi...
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Datasheet
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FAN604H
|
Overview
FAN604H
Offline Quasi-Resonant PWM Controller
The FAN604H is an advanced PWM controller aimed at achieving power density of ≥10W/in3 in universal input range AC/DC flyback isolated power supplies.
It incorporates Quasi-Resonant (QR) control with proprietary Valley Switching with a limited frequency variation.
QR switching provides high efficiency by reducing switching losses while Valley Switching with a limited frequency variation bounds the frequency band to overcome the inherent limitation of QR switching.
FAN604H features mWSaver® burst mode operation with extremely low operating current (300 μA) and significantly reduces standby power consumption to meet the most stringent efficiency ...
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