STOD1812 Description
STOD1812 is a step-up converter designed to power passive matrix OLED (PMOLED) displays, providing the pre-charge and biasing voltage of the column matrix driver. STOD1812 uses a pulsed frequency modulation (PFM) control mode technique. The high switching frequency makes it possible to reduce the value and size of the external ponents.
STOD1812 Key Features
- Synchronous step-up converter
- Input voltage range from 2.5 V to 5.5 V
- Maximum output current 120 mA
- Efficiency: 75 % at IO = 10 mA
- 30 mA; 85 % at
- 120 mA