Чип Richtek Power Supply Controller RT8223M, нов
модел/реф.No: RT8223M
Constant On-time Control with 100ns Load Step Response Wide Input Voltage Range : 6V to 25V Dual Adjustable Outputs from 2V to 5.5V Fixed 3.3V and 5V LDO Output : 100mA 2V Reference Voltage Frequency Selectable via TONSEL Setting 4700ppm/°C RDS(ON) Current Sensing Programmable Current Limit Combined with Enable Control Selectable PWM, DEM, or Ultrasonic Mode Internal Soft-Start and Soft-Discharge High Efficiency up to 97% 5mW Quiescent Power Dissipation Thermal Shutdown RoHS Compliant and Halogen Free
Материали за изтегляне (Datasheets, софтуер и др.):
RT8223LM.pdf
|