FDMF6700 Driver plus FET Multi-chip Module

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

FDMF6700 Driver plus FET Multi-chip Module

May 2007

FDMF6700 Driver plus FET Multi-chip Module
Benefits
Fully optimized system efficiency. Higher efficiency levels are achievable compared with conventional discrete components. Space savings of up to 50% PCB versus discrete solutions. Higher frequency of operation. Simpler system design and board layout. Reduced time in component selection and optimization.

tm

General Description
The FDMF6700 is a fully optimized integrated 12V Driver plus MOSFET power stage solution for high current synchronous buck DC-DC applications. The device integrates a driver IC and two Power MOSFETs into a space saving, 6mm x 6mm, 40-pin Power66TM package. Fairchild Semiconductor s integrated approach optimizes the complete switching power stage with regards to driver to FET dynamic performance, system inductance and overall solution ON resistance. Package parasitics and problematical layouts associated with conventional discrete solutions are greatly reduced. This integrated approach results in significant board space saving, therefore maximizing footprint power density. This solution is based on the IntelTM DrMOS specification.

Features
12V typical Input Voltage Output current up to 25A 500KHz switching frequency capable Internal adaptive gate drive Integrated bootstrap diode Peak Efficiency 85% Under-voltage Lockout Output disable for lost phase shutdown Low profile SMD package RoHS Compliant

Applications
Desktop and server VR11.x V-core and non V-core buck converters. CPU/GPU power train in game consoles and high end desktop systems. High-current DC-DC Point of Load (POL) converters Networking and telecom microprocessor voltage regulators Small form factor voltage regulator modules

Powertrain Application Circuit
12V CVCC

VCIN DISB PWM Input DISB

VIN BOOT CBOOT

PWM CGND

VSWH PGND COUT

OUTPUT

Figure 1. Powertrain Application Circuit

Ordering Information
Current Rating Max [A] 25 Input Voltage Typical [V] 12 1 Frequency Max [KHz] 500 Device Marking FDMF6700
www.fairchildsemi.com

Part FDMF6700
2007 Fairchild Semiconductor Corporation

FDMF6700 Rev. B

FDMF6700 Datasheet Fairchild Download PDF

Add this permalink to your bookmarks for future download of FDMF6700 datasheet

Permalink: http://datasheet.emcelettronica.com/fairchild/FDMF6700

FDMF6700 DATASHEET