DatasheetsPDF.com

LX1676

Microsemi Corporation
Part Number LX1676
Manufacturer Microsemi Corporation
Description Mobile AMD Athlon VRM Controller
Published Jul 16, 2011
Detailed Description LX1676 TM ® Mobile AMD Athlon™ VRM Controller P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES ƒ High Current Biphas...
Datasheet PDF File LX1676 PDF File

LX1676
LX1676

Overview
LX1676 TM ® Mobile AMD Athlon™ VRM Controller P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES ƒ High Current Biphase Operation ƒ Outputs As Low As 0.
925V ƒ † Biphase LoadSHARETM ƒ † Transient Correction Loop Reduces Required Capacitance ƒ Differential Amplifier For Remote Voltage Sensing ƒ Integrated High Current MOSFET Drivers ƒ 200KHz to 1MHz Frequency Operation ƒ Programmable Slew Rate Control For Start-Up Sequence and VID change ƒ VID Changes On The Fly ƒ Power Good Indicator ƒ Short Circuit Protection ƒ Output Over Voltage and Under Voltage Protection ƒ No current-sense resistors APPLICATIONS The LX1676 is a highly integrated VRM power supply controller IC featuring two PWM switching www.
DataSheet4U.
net regulator stages.
The two constant frequency voltage-mode PWM phases are configured as a single biphase high current output core supply.
In biphase operation, the high current (>25A) output is generated by a LoadSHARETM† technique that balances the currents in the two phases.
...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)