STOD03B
Description
The STOD03B is a dual DC-DC converter for AMOLED display panels.
Key Features
- Step-up with LDO and inverter converters
- Operating input voltage range from 2.3 V to 4.8 V
- Synchronous rectification for both DC-DC converters
- Minimum 150 mA output current
- LDO post regulator for 4.6 V fixed positive output to provide line and load transient response with minimum output voltage ripple
- Programmable negative voltage by SWIRE from - 2.4 V to -5.4 V at 100 mV steps
- Typical efficiency: 82%
- Pulse skipping mode in light load condition
- 1.5 MHz PWM mode control switching frequency
- Enable pin for shutdown mode
