Datasheet Details
Part number:
UCC28528, UCC28521
Manufacturer:
File Size:
814.01 KB
Description:
Advanced pfc/pwm combination controller.
Note:
This datasheet PDF includes multiple part numbers: UCC28528, UCC28521.
Please refer to the document for exact specifications by model.
UCC28528, UCC28521, Advanced PFC/PWM Combination Controller
The UCC28521 and UCC28528 combination PFC/PWM controllers provide complete control functionality for any off-line power system requiring compliance with the IEC1000 *3 *2 harmonic reduction requirements.
By combining the control and drive signals for the PFC and the PWM stages into a s
UCC28528 Features
* D Provides Control of PFC and PWM Power Stages In One Device D Trailing-Edge PFC, Trailing-Edge PWM Modulation D Built-In Sequencing of PFC and PWM Turn-On D 2-A Source and 3-A Sink Gate Drive for Both PFC and PWM Stages D Typical 16-ns Rise Time and 7-ns Fall Time into 1-nF Loads PFC Features
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