Fuel Injector Drivers

Electronic Fuel Injectors have become the industry standard to cut fuel consumption, increasing reliability and saving expensive space close to the engine.

IR HEXFET® power MOSFETs and gate driver ICs combine to control the current to move the plunger with compact and efficient circuits.

THE IR ADVANTAGE
Rugged and reliable devices fully characterized for harsh environments
Efficient operation for reduced heat sink requirements and compact ECU packaging

FEATURES AT A GLANCE
MOSFET
Low RDS(on) MOSFET yields low conduction losses
Low switching energy for efficent boost converter
Fully avalanche rated
Either 175°C or 200°C rated
Q101 TO-220, D2Pak and D-Pak
Logic gate drive
GATE DRIVER
Full-featured protection
µP compatible I/O
High drive current capacity
High dvdt rejection

SPECIFICATIONS
Specifications
High Performance HEXFET® power MOSFET
Part Number Package VDS RDS(on)
IRFR2405 D-Pak 55V 16mOhms
IRFR2407 D-Pak 75V 26mOhms
High Performance HEXFET® power MOSFET
Part Number Package VDS RDS(on)
IRF1010NS D2Pak 55V 11mOhms
IRF7341Q SO-8 (175°C) 55V Dual 50mOhms
IRF7314Q SO-8 (175°C) -20V Dual 58mOhms
IRF7103Q SO-8 (175°C) 50V 130mOhms
Standard HEXFET® power MOSFET
Part Number Package VDS RDS(on)
IRFZ44NV TO-220 55V 22mOhms
IRLZ44N TO-220 55V 22mOhms
IRLZ44NS D2Pak 55V 22mOhms
IRFIZ44N Full-Pak 55V 24mOhms
IRFIZ34N Full-Pak 55V 40mOhms
IRFR3910 D-Pak 55V 110mOhms
IRL540NS D2Pak 100V 44mOhms
IRL530NS D2Pak 100V 100mOhms
IRLI520N Full-Pak 100V 180mOhms
H-Bridge Gate Driver
Part Number Package VS Output Source/Sink Current VCC Range Delay matching Features
IR2301 DIP-8, SOIC-8 600V +120/-250 mA 5-20V with UVLO 50ns max Independent high-/low-side output
IR2302 DIP-8, SOIC-8 600V +120/-250 mA 5-20V with UVLO 50ns max Half-bridge driver, cross conduction

For more information:
Contact the Technical Assistance Center or your local Sales Rep.