TPS54372PWPR Description
As a member of the SWIFTTM family of dc/dc regulators, the TPS54372PWPR low-input voltage, high-output current, synchronous-buck PWM converter integrates all required active components. Included on the substrate with the listed features is a true, high-performance， voltage error amplifier that enables
maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an Undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents, and a status output to indicate validly operating conditions.
TPS54372PWPR Features
Tracks Externally Applied Reference Voltage
60-m2 MOSFET Switches for High Efficiency at 3-A Continuous Output Source or Sink Current
6% to 90% V Output Tracking Range
Wide PWM Frequency: Fixed 350 kHz or Adjustable 280 kHz to 700 kHz
Load Protected by Peak Current Limit and Thermal Shutdown
Integrated Solution Reduces Board Area and Total Cost
TPS54372PWPR Applications
DDR Memory Termination Voltage
Active Termination of GTL and SSTL High-Speed Logic Families
DAC Controlled, High-Current Output Stage
Precision Point-of-Load Power Supply
