MP2491CGQB-Z

The MP2491C is a fully integrated, high-voltage, step-down converter. The MP2491C can achieve 6A of continuous output current with excellent load and line regulation over a wide input supply range. Constant-on-time (COT) control operation provides very fast transient response, easy loop design and very tight output regulation. Full protection features include over-current protection (OCP), hiccup current limiting, output over-voltage protection (OVP) and thermal shutdown.

• Two dedicate voltage scaling control pins
• Slew rate control during DVS
• Low dropout mode operation
• 33mohm/22mohm internal MOSFET Switches
• 450µA quiescent current
• EN shutdown discharge
• Adjustable auto-PFM/PWM mode or forced PWM mode
• Adjustable current limit
• Power good (PG) indication

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.