STBLW35 Overview
The STBLW35 is an ultra-low power and high-efficiency buck-boost DC-DC converter which can work as boost or buck-boost according to the selected hardware configuration. When in buck-boost the DC-DC can seamlessly switch between the two working modes depending on operating conditions. The IC shows very low power losses either in active or disable mode and provides an average output current between 33 mA to 70 mA,...
STBLW35 Key Features
- Seamless transition from Buck-Boost to Boost and vice versa working mode
- Up to 70 mA output current
- Four fully integrated MOSFETs
- Enable pin
- 2.6 V to 5.3 V trimmable overvoltage level (± 1% accuracy)
- 2.2 V to 3.6 V trimmable undervoltage level (± 1% accuracy)
- Two fully independent LDOs (1.8 V and 3.3 V output)
- Enable/disable LDO control pins
- Load disconnect function at first switch-on
- Embedded pass transistor status and DC-DC status open drain indication pins