TPS54332 Description
The TPS54332 is a 28-V, 3.5-A non-synchronous buck converter that integrates a low-RDS(on) highside MOSFET. To increase efficiency at light loads, a pulse-skipping Eco-mode.
TPS54332 Key Features
- 3.5-V to 28-V input voltage range
- Adjustable output voltage down to 0.8 V
- Integrated 80-mΩ high-side MOSFET supports up
- High-efficiency at light loads with a pulse-skipping
- Fixed 1-MHz switching frequency
- Typical 1-μA shutdown quiescent current
- Adjustable slow-start limits inrush currents
- Programmable UVLO threshold
- Overvoltage transient protection
- Cycle-by-cycle current limit, frequency foldback