STOD1412 Description
The STOD1412 is a dual DC-DC converter capable of providing a positive and negative voltage from a positive input voltage ranging from 2.7 V to 5.5 V. It integrates two plete power stages, one step-up and one inverting, each of which need just one inductor, and input and output capacitor. The STOD1412 works in PWM mode, switching at a 1.3 MHz frequency, thus reducing the size and values of external ponents.
STOD1412 Key Features
- Step-up from 4.3 V to 6.0 V
- Inverting from -8.0 V to -2.0 V Synchronous rectification for both DC-DC converters Efficiency
- 80% IO = 10 mA
- 85% IO = 30 mA
- 120 mA 1.3 MHz PWM mode control Shutdown mode with Enable pin Inrush current protection Adjustable output voltages True
- QFN 3X3 Temperature range: -40°C to 85°C
- Description