TPS54110

illustrate

A family member of the DC/DC regulated SWIFT, the TPS54110 low input voltage high output current synchronous step-down PWM converter integrates all the necessary active ingredients. Among the features listed with the substrate are a true, high-performance, voltage-error amplifier that delivers high performance under transient conditions; an undervoltage lockout circuit to prevent start-up until the input voltage reaches 3 volts; An internal and external setup of a slow-start circuit to limit inrush current, as well as a power good output processor/logic reset useful, fault signal, and power sequencing.

The TPS54110 device is available in a thermally enhanced 20-pin TSSOP (public service) PowerPAD™ package, eliminating bulky heat sinks.

characteristic

• Highly integrated MOSFET switches
  Efficiency at 1.5 - continuous output source
  or sink current
• Adjustable output voltage from 0.9 V to 3.3 V
  1% accuracy
• External compensation design flexibility
• Fast transient response
• Wide PWM frequency: fixed 350 kHz, 550 kHz,
  or adjustable from 280 kHz to 700 kHz
• The load is limited and protected by peak current
  Thermal shutdown
• Comprehensive solution and reduced board area
  Total cost
• apply
  • Low voltage, high density system
    Power is dispersed at 5 V or 3.3 V
  • Load regulation highs
    High-performance DSPs, FPGAs, ASICs and ASICs
    microprocessor
  • Broadband, network and light
    Communications infrastructure
  • Laptop/laptop