©2008 Fairchild Semiconductor Corporation

1

www.fairchildsemi.com

FPP06R001 Rev. A

tm

January 2008

Power-SPM

TM

FPP06R001

75V/60A Synchronous Rectifier Module

General Features

• Very High Rectification Efficiency at Output 12V

• Integrated Solution for Saving Board Space

• Improved Driving Capability with Prominent Internal Driver IC

• RoHS Compliant

Sync-Rectifier Switch Features

• Low Miller Charge

• UIS Capability (Single Pulse and Repetitive Pulse)

Driver IC Features

• 2.5A Max Current Driving Capability

• Low Propagation Delay Time

• Optimized for Increasing Driving Capability Using General

Low-Current Gate Driver with a Minimum Delay Time

General Description

Fairchild has newly developed and designed to be most suitable

for more compact and more efficient synchronous rectification

applications such as internet server power supplies and telecom

system power supplies. For higher efficiency, it includes built-in

gate driver that supports higher driving capability to be more

device can be used in the secondary side of the PWM trans-

former of forward/bridge converter to provide high current rectifi-

cation at output voltages ranging from 12 Volts down to 5 Volts.

With this product, it is possible to design the secondary side of

power supply systems with reduced parasitic elements resulting

in minimized voltage spike and EMI noise.

Applications

• High Current Isolated Converter

• Distributed Power Architectures

EPM15 Package

1

15

Block Diagram

Buffer

D2

S2

D1

S1

IN1

VCC

IN2

VCC

14

12

3

4

5

7

6

8

9

10

15

11

12

13

IN2

Vcc

OUT2

COM

IN1

OUT1

AGND

Figure 1. FPP06R001 Module Block Diagram

Q1

Q2