TPS5401
TPS5401 is Step-Down Converter manufactured by Texas Instruments.
ures
- 1 3.5-V to 42-V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads With a Pulse-
Skipping Eco-mode™ Control Scheme
- 116-μA Operating Quiescent Current
- 1.3-μA Shutdown Current
- 100-k Hz to 2.5-MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- UV and OV Power-Good Output
- Adjustable UVLO Voltage and Hysteresis
- 0.8-V ±3.5% Internal Voltage Reference
- MSOP10 With Power PAD™ Package
- Supported by WEBENCH
2 Applications
- 12-V and 24-V Industrial and mercial Low Power Systems
- E-Meters
Simplified Schematic
VIN PWRGD
SS/TR RT/CLK
BOOT PH
CBOOT
LOUT
COUT
RT R3
P VSENSE
CSS C2 C1
VOUT
R1...