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CS51023

Cherry Semiconductor Corporation
Part Number CS51023
Manufacturer Cherry Semiconductor Corporation
Description Enhanced Current Mode PWM Controller
Published Mar 24, 2005
Detailed Description CS51021/22/23/24 CS51021/CS51023 CS51022/CS51024 Enhanced Current Mode PWM Controller Description The CS51021/22/23/24...
Datasheet PDF File CS51023 PDF File

CS51023
CS51023


Overview
CS51021/22/23/24 CS51021/CS51023 CS51022/CS51024 Enhanced Current Mode PWM Controller Description The CS51021/22/23/24 Fixed Frequency PWM Current Mode Controller family provides all necessary features required for AC-DC or DC-DC primary side control.
Several features are included eliminating the additional components needed to implement them externally.
In addition to low start-up current (75µA) and high frequency operation capability, the CS51021/ 22/23/24 family includes overvoltage and undervoltage monitoring, externally programmable dual Device Features s 75µA Max.
Startup Current s Fixed Frequency Current Mode Control s 1MHz Switching Frequency s Undervoltage Protection Monitor s Ov...



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