illustrate

As a family member of the DC/DC regulated SWIFT, TPS54110 low input voltage high output current synchronous step-down PWM converter integrates all the required active ingredients. Features listed with the substrate include a true, high-performance, voltage-error amplifier that provides high performance under transient conditions; One undervoltage latching circuit to prevent start-up until the input voltage reaches 3 volts; An internal and external setup of slow start circuitry to limit inrush current, and a power-good output processor/logic reset is useful, fault signal and power supply sequencing.

The TPS54110 device features a thermally enhanced 20-pin TSSOP (Public Works) PowerPAD™. package, which eliminates bulky radiators.

characteristic

• Qualified automotive applications
• High-efficiency integrated MOSFETs at 1.5 - continuous output switching or pour current source
• Adjustable output voltage accuracy of 0.9 - V to 3.3 V with 1% accuracy
• External compensation design flexibility
• Fast transient response
• Wide PWM frequency: fixed 350 kHz, 550 kHz, 280 kHz or adjustable to 700 kHz
• Protect the load by peak current limiting and thermal shutdown
• Comprehensive solutions reduce board area and total cost
• apply
  • At low voltages, high-density systems are distributed at 5 V or 3.3 V
  • Point-of-load high-performance DSP FPGAs, ASIC regulations and microprocessors
  • Broadband, networking, optical communications, and infrastructure
  • Laptop/laptop