STRW-6052S ολοκληρωμένο IC (6pin)


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STRW-6052S ολοκληρωμένο IC (6pin)

The STR-W605xS series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC. Including a startup circuit and a standby function in the controller, the product achieves low power consumption, low standby power, and high cost-effectiveness power supply systems with few external components.

Features and Benefits
▪ TO-220F power package with 30 to 90 W power output
▪ Current Mode PWM control
▪ 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 < 30 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
▪ Built-in Leading Edge Blanking function
▪ Two-chip structure, with a controller and a power MOSFET with guaranteed avalanche energy available to simplify surge absorber circuits
▪ Protection functions:
▫ Brown-In and Brown-Out Protection function: auto-restart, prevention of excess input current and heat rise at low input voltage
▫ Overcurrent Protection function (OCP): pulse-by-pulse built-in compensation circuit to minimize OCP point variation on AC input voltage
▫ Overload Protection function (OLP): auto-restart, built-in timer, reduces heat during overload condition, and no external components required
▫ Overvoltage Protection function (OVP): Auto-restart
▫ Thermal Shutdown Protection function (TSD): Auto-restart

For switching power supplies used in:
• White goods
• Consumer electronics
• Office automation
• Industrial equipment
• Communication equipment

Βάρος 0,1 kg
Διαστάσεις 3 × 2 × 2 cm
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