The STOD13A is a dual DC-DC converter for AMOLED display panels. It integrates a step-up and an inverting DC-DC converter making it particularly suitable for battery operated products, in which the major concern is overall system efficiency. It works in pulse skipping mode during low load conditions and PWM-MODE at 1.5 MHz frequency for medium/high load conditions. The high frequency allows the value and size of external components to be reduced. The Enable pin allows switching to shutdown mode.
The STOD13A is a dual DC-DC converter designed for powering AMOLED display panels in battery-operated portable devices. It integrates a step-up converter and an inverting DC-DC converter, offering a fixed positive output of 4.6 V and a programmable negative output ranging from -2.4 V to -6.4 V. The device operates with a switching frequency of 1.5 MHz in PWM mode to reduce external component size and size.
| Output current | 250 mA |
|---|---|
| Input voltage range | 2.5 V to 45V |
| Positive output voltage | 4.6 V |
| Operating temperature | -40 °C to 85 °C |
| Package | DFN12L (3 x 3 mm) |
The device provides a minimum output current of 250 mA.
The STOD13A is a dual DC-DC converter designed for powering AMOLED displays.
The device provides a fixed positive output voltage of 4.6 V.
The converter operates with an input voltage range from 2.5 V to 45 V.