RT8223B is Main Power Supply Controller manufactured by Richtek.
| Part Number | Description |
|---|---|
| RT8223A | Main Power Supply Controller |
| RT8223L | Main Power Supply Controller |
| RT8223M | Main Power Supply Controller |
| RT8223N | Main Power Supply Controller |
| RT8223P | Main Power Supply Controller |
The RT8223A/B dual step-down, switch-mode powersupply controller generates logic-supply voltages in battery-powered systems. The RT8223A/B includes two pulse-width modulation (PWM) controllers fixed at 5V/ 3.3V or adjustable from 2V to 5.5V.
