STR2W153D Description
The STR2W152D and STR2W153D 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 products achieve low power consumption, low standby power, and high cost-effectiveness in power supply systems, while reducing external ponents. The products are provided in fully molded...
STR2W153D Key Features
- Current mode PWM control
- Built-in Random Switching function: reduces EMI noise
- Built-in Slope pensation function: avoids subharmonic oscillation
- Built-in Leading Edge Blanking (LEB) function
- Auto Standby function: ▫ Input power, PIN < 25 mW at no load ▫ Normal load operation: PWM switching ▫ Light load operati
- Soft Start function: reduces stress on internal power MOSFET and output rectifier diode