UCC28089D Texas Instruments - Yeehing Electronics

Primary-side push-pull Oscillator with Dead-Time control

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Specifications

For more information, please refer to datasheet

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More Information

The UCC28089 is a versatile BiCMOS controller for dc-to-dc or off-line fixed-frequency switching power supplies. The UCC28089 has dual alternating output stages in dual-alternating push-pull configuration. Both outputs switch at half the oscillator frequency using a toggle flip-flop and duty cycle is limited to less than 50%.