Xbox One X 56C215 SMD VQFN18 Synchronous Step-Down SWIFT Converter

Xbox One X 56C215 SMD VQFN18 Synchronous Step-Down SWIFT Converter

Integrated 13.5-mΩ and 4.5-mΩ MOSFETs
• Supports 12-A continuous IOUT
• 4.5-V start-up without external 5.0-V bias
• 0.6-V ±-1% reference voltage across full
temperature range
• 0.6-V to 5.5-V output voltage range
• Supports ceramic output capacitors
• 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
• Selectable FSW of 400 kHz, 800 kHz, and 1.2 MHz
• Monotonic start-up into pre-biased outputs
• Two adjustable current limit settings with hiccup restart
• Optional external 5-V bias for enhanced efficiency
• Adjustable soft start with a default 1-ms soft start
time
• –40°C to 150°C operating junction temperature
• Small 3.5-mm x 3.5-mm HotRod™ QFN package
• Supported at the WEBENCH® design too