TPS54061 Overview
The TPS54061 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current mode control provides simple external pensation and flexible ponent selection. The non-switching supply current is 90 µA.
TPS54061 Key Features
- 1 Integrated High-Side and Low-Side MOSFET
- Diode Emulation for Improved Light Load
- Peak Current Mode Control
- 90-µA Operating Quiescent Current
- 1.4-µA Shutdown Supply Current
- 50-kHz to 1100-kHz Adjustable Switching
- Synchronizes to External Clock
- Internal Slow-Start
- 0.8 V ±1% Voltage Reference
- Stable With Ceramic Output Capacitors or Low
TPS54061 Applications
- 4 to 20-mA Current-Loop Powered Sensors