Description

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

Integrated 13.5-m? and 4.5-m? 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