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key APPLICATIONS

•

CompressedNaturalGas(CNG)

electronicinjectionsystems

key FeATureS

•

PowerMOS,protections,diagnosticand

•

Closed-loopcurrentcontrolof

solenoidcurrent

•

Programmableinjectorcurrentprofile

(timingandcurrentamplitude)

key beNeFITS

•

Improvedsystemreliabilityand

enhanceddiagnostics

•

IntrinsiccompensationofCNG

injectionoverageingeffects,battery

voltage,temperaturedriftsandinjector

productionspreads

•

Highersystemefficiency

•

Easiercompliancywithmorestringent

CO

L99SD01

Integrated solenoid driver for

CNG electronic injection systems

The L99SD01 represents the state

of the art in CNG electronic

injection systems. Thanks to its

high level of integration, all the

circuits needed to reliably and

accurately drive the injector

coil are integrated into the

same device. The embedded

closed-loop current regulator

gives a high level of precision

in CNG injection previously

not reachable, resulting in

an augmented reliability and

a much easier compliancy

with stringent CO

standards such as Euro 6.

Automotive-qualified device for accurate and efficient control of

Compressed Natural Gas (CNG) injection systems