TPS54618

illustrate

The TPS54618 device is a full-featured 6V, 61, downcurrent-mode synchronous step-down converter and two integrated MOSFETs.

The small design of the MOSFET is made possible by integrated TPS54618, current mode control is implemented to reduce the number of external components, reduce the inductor size of switching frequencies up to 2 MHz, and minimize the footprint of a small 3mm × 3mm thermally enhanced QFN package integrated circuit.

The TPS54618 provides an accurate ± 1% voltage reference (VREF) to precisely regulate various loads with temperature.

Maximize efficiency by integrating 12 million MOSFET and 515μA typical supply current. Using the Enable pin, the power off current is reduced to 5.

characteristic

• Two 12 meters High-efficiency (typical) MOSFETs at 6-one load
• Switching frequency from 300kHz to 2MHz
• A reference voltage of 0.8 V ± 1% over the entire temperature range
  (-40°C to 150°C)
• to external clock synchronization
• Adjustable slow start/sequencing
• UV and OV power supply outputs well
• -40°C to 150°C operating junction temperature range
• Thermally enhanced 3mm × 3mm 16-pin QFN packages
• TPS54418 pin-compatible
• apply
  • Low voltage, high density power systems
  • High-performance DSP at the point of load, FPGA regulation,
    ASICs and microprocessors
  • broadband, optical communication networks and infrastructure