TPS40305
Description
The TPS4030x is a family of cost-optimized synchronous buck controllers that operate from 3-V to 20-V input. The controller implements a voltage-mode control architecture with input-voltage feed-forward compensation that responds instantly to a change in input voltage.
Key Features
- 1 Input Voltage Range From 3 V to 20 V
- 300-kHz (TPS40303), 600-kHz (TPS40304), and
- 2-MHz (TPS40305) Switching Frequencies
- High- and Low-Side FET RDS(on) Current Sensing
- Programmable Thermally Compensated OCP Levels
- Programmable Soft Start
- 600-mV, 1% Reference Voltage
- Voltage Feed-Forward Compensation
- Supports Prebiased Output
- Frequency Spread Spectrum
