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Typical Size 6,4 mm X 9,7 mm
TPS54980
SLVS452A − FEBRUARY 2003 − REVISED FEBRUARY 2005
3ĆV TO 4ĆV INPUT, 9ĆA OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT) FOR SEQUENCING
FEATURES
D Power Up/Down Tracking For Sequencing D 15-mΩ
MOSFET Switches for High Efficiency
at 9-A Continuous Output Source or Sink Current
D Wide PWM Frequency:
Fixed 350 kHz or Adjustable 280 kHz to 700 kHz
D Power Good and Enable D Load Protected by Peak Current Limit and
Thermal Shutdown
D Integrated Solution Reduces Board Area and
Component Count
APPLICATIONS
D Low-
Voltage, High-Density Distributed Power
Systems
D Point of Load Regulation for High
Performance DSPs, FPGAs, ASI...