TPS63810 Overview
The TPS63810 and TPS63811 are high efficiency, high output current buck-boost converters fully programmable through I2C. Depending on the input voltage, they automatically operate in boost, buck or in a novel 4-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at defined thresholds and avoid unwanted toggling within the modes to reduce...
TPS63810 Key Features
- 1 Input voltage range: 2.2 V to 5.5 V
- Output voltage range: 1.8 V to 5.2 V
- I2C-configurable during operation and shutdown
- VSEL pin to toggle between two output voltage presets
- Output current
- Up to 2.5 A for VI ≥ 2.5 V, VO = 3.3 V
- Up to 2.5 A for VI ≥ 2.8 V, VO = 3.5 V
- High efficiency over entire load range
- Low 13-μA operating quiescent current
- Automatic power save mode and forced PWM mode (I2C-configurable)