TDA48416 Integrated Circuit Chip 15A Synchronous Buck Regulator with 6V Input and 0.6V to 5V Output Voltage Range

TDA48416 is a fully integrated 15A buck regulator supporting a wide range of low voltage (<7 Vin) applications. Infineon's FAST COT control simplifies design and achieves excellent transients while maintaining excellent line and load regulation. A comprehensive set of features, including programmable Fsw, soft-start, voltage tracking, and protection features (OCP, OVP, UVP, thermal shutdown) enables a versatile, robust, and reliable system.

• Input Voltage range of 2.95 V to 6 V, 1.65V to 6V Input Voltage Range with external Bias Supply
• Precision Reference Voltage (0.6 V +/- 1%)
• Adaptive Fast COT control for ultrafast transient response
• Stable with Ceramic Output Capacitors
• No External Compensation
• Optional Forced Continuous Conduction Mode and Diode Emulation Mode for Enhanced Light Load Efficiency
• Selectable switching frequency from 1200kHz, 1600kHz and 2MHz
• Programmable Soft-Start Time with a typical of 1 ms & Enhanced Pre-Bias Start-Up
• Voltage Tracking with External Reference Input (0.4 V to 1.2 V)
• Programmable Over Current Protection Limit with internal thermal compensation
• Enable input with Voltage Monitoring Capability
• Power Good Output
• Non-Latch OCP, UVP, Input OVP, Thermal Shutdown, and Latch-Off OVP
• Operating Temp: -40 °C < Tj < 125 °C
• Package: 3 mm x 4 mm QFN-21
• Lead-free, Halogen-free and RoHS Compliant

• Easy to use fast COT PWM engine
• High efficiency and high power density
• Accurate output voltage regulation
• Fast transient response

• Server Applications
• Storage Applications
• Telecom & Datacom Applications
• Distributed Point of Load Power Architectures
• Network switches for AI data centers and server racks
• Healthcare
• Power management solutions for FPGAs