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TPS40428RHAR
TPS40428RHAR
DC to DC Controllers TPS40428RHAR
Texas Instruments
TPS40428RHAR
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Processors&Controllers
DC to DC Controllers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
EU RoHSCompliant
MountingSurface Mount
TopologyStep Down
ECCN (US)EAR99
PackagingTape and Reel
Pin Count40
AutomotiveNo
Lead ShapeNo Lead
PCB changed40
Part StatusActive
Package Width6.15(Max)
Control MethodPWM
Package Height0.95(Max)
Package Length6.15(Max)
ProgrammabilityYes
Supplier PackageVQFN EP
Number of Outputs2
Synchronous ClockYes
Output Voltage (V)0.6 to 5
Standard Package NameQFN
Synchronous RectifierYes
Maximum Input Voltage (V)20
Minimum Input Voltage (V)4.5
Maximum Output Current (A)40
Maximum Supply Current (mA)17.3(Typ)
Operating Supply Voltage (V)4.5 to 20
Typical Quiescent Current (mA)18
Maximum Switching Frequency (kHz)1500
Minimum Switching Frequency (kHz)1230
Typical Switching Frequency (kHz)1370
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Typical Gate Driver Pull Down Resistance (Ohm)50
Description
DC/DC Cntrlr Dual-OUT Step Down 40A/40A 1500kHz 40-Pin VQFN EP T/R
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