STR-W6253D Description
STR-W6200D series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package. Including a startup circuit and a standby function in the controller, the product achieves low power consumption, low standby power, and high cost-effectiveness in power supply systems, while reducing external ponents. Switching power supplies for electronic devices such as:.
STR-W6253D Key Features
- TO-220 fully-molded package with 6 pins
- Current mode PWM control
- PWM and frequency modulation functions: reduces EMI
- Built-in Slope pensation circuit: avoids subharmonic oscillation
- Automatic Standby Mode function (Input Power < 40 mW at no load) ▫ Normal operation: PWM mode ▫ Light load operation: St
- Built-in Audible Noise Suppression function during Standby mode