NCP6324BMTAATBG

NCP6324BMTAATBG is a synchronous, buck converter. It is optimized to supply different sub-systems of portable applications powered by one-cell Li-ion or three-cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 2A on an external adjustable voltage. Operation with a 3MHz switching frequency allows for employing small-size inductors and capacitors. Input supply voltage feedforward control is employed to deal with a wide input voltage range. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency. Typical applications cellular phones, smartphones, PDAs, portable media players, digital still cameras, wireless and DSL modems, USB-powered devices, point of load, and game and entertainment systems.

• Input voltage range from 2.5V to 5.5V
• External adjustable voltage
• Output current capability is 2A min (VIN = 3.6V, VOUT = 1.8V, TJ = 25°C)
• Normal operation frequency range from 2.7 to 3.3MHz (TJ = 25°C)
• Synchronous rectification, stable Input
• Soft start, over current protection
• Active discharge when disabled, thermal shutdown protection
• Maximum 0.8mm height for super thin applications
• Quiescent supply current is 30µA typ (TJ = 25°C)
• WDFN8 package, operating junction temperature range from -40 to +125°C

Warnings

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