STOD1317B Description
The STOD1317B is a fixed frequency, high efficiency, boost DC-DC converter with cascaded LDO able to provide output voltages ranging from 6 V to 13 V starting with an input voltage from 2.6 V to 4.8 V. The device is designed to supply loads that are very sensitive to output ripple such as AMOLED display panels. A dedicated LDO is able to suppress any ripple and noise ing out from the DC-DC converter.
STOD1317B Key Features
- Operating input voltage range from 2.6 V to 4.8 V
- ±1% output voltage tolerance
- Low output ripple
- True-shutdown
- Short-circuit protection
- Digital low power function
- Very high efficiency at light load thanks to pulse
- Very fast line and load transients
- 1.2 MHz switching frequency
- 1 µA max. quiescent current