FAN7083CMX_F085

FAN7083CMX_F085 Datasheet

FAN7083_F085 High Side Gate Driver with Reset

Part	Datasheet
FAN7083CMX_F085	FAN7083CMX_F085 (pdf)

Related Parts	Information
FAN7083CM_F085	FAN7083CM_F085

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FAN7083_F085 High Side Gate Driver with Reset March 2009 FAN7083_F085 High Side Gate Driver with Reset • 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 • Diesel and gasolin injectors/vavles • MOSFET-and IGBT high side driver applications 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 highvoltage process and common-mode noise cancellation technique 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 outputs. 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 injectors and general MOSFET/IGBT based high side driver applications. 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 FAN7083_F085 High Side Gate Driver with Reset Block Diagrams VCC IN RESET LOGIC PULSE GEN HV Level Shift UV DETECT PULSE FILTER RQ R S UV DETECT VB HO VS COM Pin Assignments 1 VCC VB 8 7 3 COM 4 RESET N.C 5 Pin Definitions Pine Number 1 2 3 4 5 6 7 8 Pin Name VCC IN COM RESET NC VS HO VB Pin Function Description Driver supply voltage Logic input for high side gate drive output, in phase with HO Ground Reset input High side floating offset for MOSFET Source connection

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FAN7083_F085 High Side Gate Driver with Reset

March 2009

FAN7083_F085 High Side Gate Driver with Reset
• 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
• Diesel and gasolin injectors/vavles
• MOSFET-and IGBT high side driver applications

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 highvoltage process and common-mode noise cancellation technique 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 outputs. 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 injectors and general MOSFET/IGBT based high side driver applications.

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

FAN7083_F085 High Side Gate Driver with Reset

Block Diagrams

VCC IN

RESET

LOGIC

PULSE GEN

HV Level Shift

UV DETECT

PULSE FILTER

RQ R S

UV DETECT

VB HO VS COM

Pin Assignments
1 VCC

VB 8 7
3 COM
4 RESET N.C 5

Pin Definitions

Pine Number
1 2 3 4 5 6 7 8

Pin Name

VCC IN

COM RESET

NC VS HO VB

Pin Function Description

Driver supply voltage

Logic input for high side gate drive output, in phase with HO

Ground

Reset input

High side floating offset for MOSFET Source connection

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Datasheet ID: FAN7083CMX_F085 513961