Brand new Richtek High Efficiency, Main Power Supply Controller for Notebook Computer RT8205L (EM=) RT9205M (EN=) QFN-24
Features:
- Constant On-time Control with 100ns Load Step Response
- Wide Input Voltage Range : 6V to 25V
- Dual Adjustable Outputs from 2V to 5.5V
- Secondary Feedback Input Maintains Charge Pump Voltage (RT8205M)
- Fixed 3.3V and 5V LDO Output : 100mA
- 2V Reference Voltage
- Frequency Selectable via TONSEL Setting
- 4700ppm/°C RDS(ON) Current Sensing z 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 z RoHS Compliant and Halogen Free
Datasheet:
https://www.richtek.com/assets/product_file/RT8205L=RT8205M/DS8205LM-05.pdf
Product Tags:
RT 8205 8205L 8205M EM EN