STOD1317B
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 skipping operation
- Very fast line and load transients
- 1.2 MHz switching frequency
- 1 µA max. quiescent current
- DFN12L (3 x 3 x 0.8 mm)
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. The LDO works with a constant drop in order to maintain high efficiency in the whole operating range. The low RDSon Nchannel and P-channel MOSFET switches are integrated and contribute to achieving high...
