供应G2275M51U-GMT致新台湾进口原装芯片

GMT致新G2275M51U，ADFN2X2-7封装，3A, 2.4MHz, COT同步降压转换器，GMT致新台湾进口原装芯片

General Description
The G2275 is a monolithic, step-down, switch mode converter with built-in internal power MOSFETs. It achieves 3A continuous output current from a 2.6V to 6.0V input voltage with excellent load and line regulation.
The Output voltage can be regulated to as low as 0.8V. At medium to heavy loads, the switching frequency is 2.4MHz. At light load, the device automatically enters PSM to maintain high efficiency.
The Constant-On-Time control scheme in G2275 provides fast transient response to be optimized over a wide range of loads and output capacitors. Thermal shutdown and cycle-by-cycle current limiting are used for protection.
The G2275 is available in a ADFN2X2-7 package.

Features
■ Efficiency Up to 95%
■ 31mΩ and 25mΩ Internal Power MOSFET
■ VIN Range 2.6V to 6V
■ Adjustable Output Voltage from 0.8V to VIN
■ Power Save Mode for Light Load Efficiency
■ Constant-On-Time Control Scheme Design for Fast Transient Response, Stability with MLCC Output Capacitor
■ 100% Duty Cycle for Lowest Dropout
■ 17uA Operating Quiescent Current
■ Fixed Soft-Start 0.8ms
■ Output Discharge
■ Power Good Output
■ Cycle-by-Cycle Over Current Protection
■ Input Under Voltage Lockout
■ Output Under Voltage Protection (Hiccup)
■ Thermal Shutdown Protection

Applications
■ Portable and Mobile Devices
■ Wireless and Networking Devices
■ LCD TV Power Supply
■ Solid State Drive