TPS SMD Chip TI Capacitor TPS53915RVET SMD Mount 200kHz - 1MHz

Features for the TPS53915

• Integrated 13.8- and 5.9-mΩ MOSFETs Support
  12-A Continuous Output Current
• Adjustments Available Through PMBus™
  • Voltage Margin and Adjustment
  • Soft-Start Time
  • Power-On Delay
  • VDD UVLO Level
  • Fault Reporting
  • Switching Frequency
  • Supports All Ceramic Output Capacitors
  • Reference Voltage 600 mV ±0.5% Tolerance
  • Output Voltage Range: 0.6 V to 5.5 V
  • D-CAP3™ Control Mode With Fast Load-Step
    Response
  • Auto-Skipping Eco-Mode™ for High Light-
    Load Efficiency
  • FCCM for Tight Output Ripple and Voltage
    Requirements
  • Eight Selectable Frequency Settings from
    200 kHz to 1 MHz
  • 3.5 mm × 4.5 mm, 28-Pin, QFN Package

Description for the TPS53915

The TPS53915 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems.

This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. The device also features programmability and fault report via PMBus™ to simplify the power supply design.

A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53915 is available in a 28-pin QFN package and is specified from –40°C to 85°C ambient temperature.