STR-A6053M PDF Datasheet
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Description
This is Current Mode Control PWM Regulator IC.
STR-A60xxM Current Mode Control PWM Regulator IC For Switching Power Supplies
Features and Benefits
Small DIP8 package with 8 to 24 W power output 230 VAC Current Mode PWM control with 67 kH- switching frequency Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost Built-in Slope Compensation function, avoiding subharmonic oscillation Built-in Auto Standby function (Input Power, PIN < 25 mW at no load) Normal operation: PWM mode Light load operation: Standby mode (burst oscillation) Built-in Audible Noise Suppression function during Standby mode Built-in Startup Circuit, reducing power consumption in standby operation, and eliminating external components. Bias-Assist function, improving startup operation, suppressing VCC voltage drop in operation, and allowing use of smaller VCC capacitor
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Description
The STR-A60xxM series are power ICs for switching power sup.