DESCRIPTION
●As a member of the SWIFTfamily of dc/dc regulators, the TPS54610 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.
●FEATURES
●30-mΩ, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
●0.9-V to 3.3-V Adjustable Output Voltage Range With 1.0% Accuracy
●Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
●Synchronizable to 700 kHz
●Load Protected by Peak Current Limit and Thermal Shutdown
●Integrated Solution Reduces Board Area and Component Count
●APPLICATIONS
●Low-Voltage, High-Density Distributed Power Systems
●Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
●Broadband, Networking and Optical Communications Infrastructure
●Portable Computing/Notebook PCs
