illustrate

As a member of SWIFT's family of ™ DC/DC regulators, TPS54673 low input voltage high output current synchronous buck PWM converters integrate all the necessary active ingredients. Included in the listed features with substrate is a true, high-performance, voltage-error amplifier capable of selecting output filtered inductor and capacitor components for the highest performance and flexibility; a secondary voltage blocking circuit to prevent start-up until the input voltage reaches 3 volts; An internal or external setup slow-start circuit is useful to limit inrush current, as well as a power good output processor/logic reset, fault signaling, and power sequencing.

Based on reliable precharge output power, TPS54673 designs only start current sources.

characteristic

• 30 -The peak MOSFET switch has a high efficiency of 12 at 6-A continuous output current source or sink
• The disabled person draws in the current during start-up
• Adjustable output voltage range from 0.9 V to 3.3 V with 1.0% accuracy
• Wide PWM frequency:
  Fixed 350 kHz, 550 kHz or 280 kHz to 700 kHz adjustable
• Synchronized to 700 kHz
• The load is protected by peak current limit and thermal shutdown
• Comprehensive solution reduces board area and component count
• apply
  • Low-voltage, high-density distributed power system
  • High-performance DSP, FPGAs, ASICs and microprocessor regulations for point-of-load
  • Broadband, optical communication networks and infrastructure
  • Power PC series processors