Description
The RT8230A/B/C/D/E is a dual-channel step-down, controller generating supply voltages for battery-powered systems.
It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/ 3.3V linear regulators.
Features
- Maximum Duty Up to 96%.
- CCRCOT Control with 100ns Load Step Response.
- Wide Input Voltage Range : 5V to 25V.
- Dual Adjustable Output :
CH1 : 2V to 5.5V CH2 : 2V to 4V.
- Fixed 3.3V and 5V LDO Output : 100mA.
- 1% Accuracy on 3.3V LDO Output.
- Frequency Adjustable Via TON Setting.
- 4700ppm/ °C RDS(ON) Current Sensing.
- Adjustable Current Limit Combined with Enable Control.
- Internal Soft-Start and Soft-Discharge.
- Thermal Shutdown.
- RoHS Compli.
RT8230C Datasheet
