TPS4030x 3-V to 20-V Input, Voltage Mode, Synchronous Buck Controller

1 Features

• Input Voltage Range From 3 V to 20 V
• 300-kHz (TPS40303), 600-kHz (TPS40304), and 1.2-MHz (TPS40305) Switching Frequencies
• High- and Low-Side FET R_DS(on) Current Sensing
• Programmable Thermally Compensated OCP Levels
• Programmable Soft Start
• 600-mV, 1% Reference Voltage
• Voltage Feed-Forward Compensation
• Supports Prebiased Output
• Frequency Spread Spectrum
• Thermal Shutdown Protection at 145°C
• 10-Pin 3-mm × 3-mm VSON Package With Ground Connection to Thermal Pad
• Create a Custom Design Using the TPS4030x With the WEBENCH® Power Designer