GMT致新 G5425M11U AQFN3X3-12 22+高效，快速响应，8A同步降压DC/DC

　　General Description

　　The G5425 provides a high Efficiency synchronous

　　buck converter with fixed 5V output voltage and

　　capable of delivering 8A. The device supports a wide

　　range input voltage from 5.5V to 23V. G5425 adopts

　　quick response COT architecture to achieve fast

　　transient response.

　　G5425 integrates a 100mA LDO and switch over for

　　efficiency improving.

　　G5425 features enable control, under/over voltage

　　protect, short circuit protect, valley current limit,

　　thermal shutdown.

　　G5425 provides compact solution for TCON power

　　system. It is available in a AQFN3X3-12 FC package.

　　Features

　　5.5V ~ 23V Input Voltage Operation.

　　Low Ron for internal switches (Top/Bottom

　　MOS Ron):20/10m

　　5V LDO output supply 100mA

　　Integrated bypass switch: 1.5

　　Internal 0.6ms soft-start

　　8.0A output current capability

　　Quick Response constant-on-time architecture

　　to achieve fast response

　　750kHz switching Frequency

　　+/-1% feedback reference voltage

　　Power good indicator

　　Output Over-/Under-voltage Protection.

　　Over-Current Protection

　　Ultrasonic Mode

　　AQFN3X3-12 FC Package

　　Applications

　　Notebook Computers

　　Notebook, Tablet Computers