TPS54610PWPR
3V至6V,6A同步降压转换器
DESCRIPON
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
