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TY72011AP2

ON Semiconductor
Part Number TY72011AP2
Manufacturer ON Semiconductor
Description Single Ended PWM Controller Featuring QR Operation and Soft Frequency Foldback
Published Feb 26, 2014
Detailed Description Customer Specific Device from ON Semiconductor Advance Information Single Ended PWM Controller Featuring QR Operation an...
Datasheet PDF File TY72011AP2 PDF File

TY72011AP2
TY72011AP2


Overview
Customer Specific Device from ON Semiconductor Advance Information Single Ended PWM Controller Featuring QR Operation and Soft Frequency Foldback Features TY72011AP2 The TY72011AP2 combines a true Current Mode Control modulator and a demagnetization detector to ensure full Discontinuous Conduction Mode in any load/line conditions and minimum drain voltage switching (Quasi-Resonant operation).
Thanks to its inherent Variable Frequency Mode (VFM), the controller decreases its operating frequency at constant peak current whenever the output power demand diminishes.
Associated with automatic multiple valley switching, this unique architecture guarantees minimum switching losses and the lowest ...



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