FAN7083 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FAN7083

High Side Gate Driver with Reset

Fairchild Semiconductor 

March 2009

FAN7083_F085

High Side Gate Driver with Reset

Features

• Qualified to AEC Q100

• Floating channel designed for bootstrap operation up fully

operational to + 600V

• Tolerance to negative transient voltage on VS pin

• dv/dt immune.

• Gate drive supply range from 10V to 20V

• Under-voltage lockout

• CMOS Schmitt-triggered inputs with pull-down

• High side output in phase with input

• RESET input is 3.3V and 5V logic compatible

Typical Applications

• Diesel and gasolin injectors/vavles

• MOSFET-and IGBT high side driver applications

Description

The FAN7083_F085 is a high-side gate drive IC with reset

input. It is designed for high voltage and high speed driving of

MOSFET or IGBT, which operates up to 600V. Fairchild's high-

voltage process and common-mode noise cancellation tech-

nique provide stable operation in the high side driver under

high-dV/dt noise circumstances. An advanced level-shift circuit

allows high-side gate driver operation up to VS=-5V (typical) at

VBS=15V. Logic input is compatible with standard CMOS out-

puts. The UVLO circuits prevent from malfunction when VCC

and VBS are lower than the specified threshold voltage. It is

available with space saving SOIC-8 Package. Minimum source

and sink current capability of output driver is 200mA and 400mA

respectively, which is suitable for magetic-and piezo type injec-

tors and general MOSFET/IGBT based high side driver applica-

tions.

SOIC-8

Ordering Information

Device

Package

FAN7083CM

SOIC-8

FAN7083CMX

SOIC-8

X : Tape & Reel type

Operating

Temp.

-40 °C ~ 125 °C

-40 °C ~ 125 °C

©2008 Fairchild Semiconductor Corporation

1

FAN7083_F085 Rev. 1.0.2

www.fairchildsemi.com

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