RT8205B
RT8205B is Main Power Supply Controllers manufactured by Richtek.
- Part of the RT8205A comparator family.
- Part of the RT8205A comparator family.
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RT8205A/B/C
High Efficiency, Main Power Supply Controllers for Notebook puters
General Description
The RT8205A/B/C dual step-down, switch-mode powersupply controller generates logic-supply voltages in battery-powered systems. The RT8205A/B/C includes two pulse-width modulation (PWM) controllers fixed at 5V/ 3.3V or adjustable from 2V to 5.5V. An alternative LGATE1 output LG1_CP can be used for external charge pump (RT8205B). And an optional external charge pump can be monitored through SECFB (RT8205C). This device also Features
2 linear regulators providing fixed 5V and 3.3V outputs. The linear regulator each provides up to 70mA output current with automatic linear-regulator...
