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TPS568215
SLVSDI8C – OCTOBER 2016 – REVISED AUGUST 2023
TPS568215 4.5-V to 17-V Input , 8-A Synchronous Step-Down SWIFT™ Converter
1 Features
3 Description
• Integrated 19-mΩ and 9.4-mΩ MOSFETs • Selectable FSW of 400 kHz, 800 kHz, and 1.2 MHz • Adjustable current limit settings with hiccup re-start • 0.6-V ±1% reference voltage across full
temperature range • Optional external 5-V bias support for enhanced
efficiency • D-CAP3™ control mode for fast transient response • Selectable forced continuous conduction mode
(FCCM) for tight output voltage ripple or autoskipping Eco-mode™ for high light-load efficiency • 0.6-V to 5.