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TPS51220A

Texas Instruments
Part Number TPS51220A
Manufacturer Texas Instruments
Description Notebook System Power Controller
Published Jun 19, 2020
Detailed Description www.ti.com TPS51220A SLUS897E – DECEMBER 2008 – REVISED JANUARY 2013 Fixed Frequency, 99% Duty Cycle Peak Current Mode...
Datasheet PDF File TPS51220A PDF File

TPS51220A
TPS51220A

Overview
www.
ti.
com TPS51220A SLUS897E – DECEMBER 2008 – REVISED JANUARY 2013 Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller Check for Samples: TPS51220A FEATURES 1 •2 Input Voltage Range: 4.
5 V to 32 V • Output Voltage Range: 1 V to 12 V • Selectable Light Load Operation (Continuous / Auto Skip / Out-Of-Audio™ Skip) • Programmable Droop Compensation • Voltage Servo Adjustable Soft Start • 200-kHz to 1-MHz Fixed-Frequency PWM • Selectable Current/ D-CAP™ Mode Architecture • 180° Phase Shift Between Channels • Resistor or Inductor DCR Current Sensing • Adaptive Zero Crossing Circuit • Powergood Output for Each Channel • OCL/OVP/UVP/UVLO Protections (OVP Disable ...


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