UC2827-2 controllers equivalent, buck current/voltage fed push-pull pwm controllers.
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* Ideal for Multiple Output and/or High Voltage Output Voltage Converters
* Up to 500 kHz Operation
* High Voltage, High Current Floating Driver for Buck Co.
In both current fed and voltage fed modes, the push-pull switches are driven at 50% nominal duty cycles and at one half.
The UC3827 family of controller devices provides an integrated control solution for cascaded buck and push-pull converters. These converters are known as current fed or voltage fed push-pull converters and are ideally suited for multiple output and/o.
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