TPS54540DDAR Overview
The TPS54540D is 5A synchronous buck converters with wide input voltage, ranging from 3.8V to 36V, which integrates a 45mΩ high-side MOSFET and a 20mΩlow-side MOSFET. The TPS54540D , adopting the peak current mode control, supports the Pulse Skipping Modulation (PSM) with typical 25uA low quiescent current which assists the converter on achieving high efficiency at light load or standby condition.
TPS54540DDAR Key Features
- Wide Input Range: 3.8V-36V
- Up to 5A Continuous Output Current
- Integrated 45mΩ High-Side and 20mΩ Low-Side
- Low Dropout Mode Operation
- Derivable Inverting Voltage Regulator
- Frequency Spread Spectrum (FSS) Modulation
- Feedback Reference Voltage: 0.8V ±1%
- Available in an ESOP-8 Package
- Adjustable Frequency 100KHz to 1.1MHz
- Precision Enable Threshold for Programmable
