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LM5146QRGYRQ1
LM5146QRGYRQ1
DC to DC Controllers LM5146QRGYRQ1
Texas Instruments
LM5146QRGYRQ1
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Processors&Controllers
DC to DC Controllers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPYes
EU RoHSCompliant
MountingSurface Mount
TopologyStep Down
ECCN (US)EAR99
PackagingTape and Reel
Pin Count20
AutomotiveYes
Lead ShapeNo Lead
PCB changed20
Part StatusActive
Package Width3.65(Max)
Control MethodPWM
Package Height0.95(Max)
Package Length4.65(Max)
ProgrammabilityYes
Supplier PackageVQFN EP
Number of Outputs1
Synchronous ClockYes
Output Voltage (V)0.8 to 60
Standard Package NameQFN
Synchronous RectifierYes
Maximum Input Voltage (V)100
Minimum Input Voltage (V)5.5
Supplier Temperature GradeAutomotive
Maximum Supply Current (mA)1.8(Typ)
Operating Supply Voltage (V)5.5 to 100
Typical Quiescent Current (mA)1.75
Maximum Switching Frequency (kHz)1000
Minimum Switching Frequency (kHz)100
Maximum Operating Temperature (°C)150
Minimum Operating Temperature (°C)-40
Typical Gate Driver Pull Up Resistance (Ohm)1.5/1.5
Typical Gate Driver Pull Down Resistance (Ohm)0.9/0.9
Description
DC/DC Cntrlr Single-OUT Step Down 1000kHz Automotive 20-Pin VQFN EP T/R
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