TPS40132 Description
The TPS40132 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 1 V and 40 V. A multi-phase converter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system...
TPS40132 Key Features
- 2 Supports 5-V Output
- Two-Phase Interleaved Operation
- Operates With Pre-Biased Outputs
- 1-V to 40-V Power Stage Operation Range
- Requires VIN5 at 50 mA (typ) Depending on
- 10-μA Shutdown Current
- Programmable Switching Frequency up to 1 MHz/Phase
- Current Mode Control with Forced Current Sharing
- 0.6-V Reference Voltage with 0.8% Accuracy from 0°C to 85°C Temperature Range
- Resistive Divider Sets Direct Output Overvoltage Threshold