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LM5642XMH/NOPB
LM5642XMH/NOPB
DC to DC Controllers LM5642XMH/NOPB
Texas Instruments
LM5642XMH/NOPB
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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
PackagingTube
Pin Count28
AutomotiveNo
Lead ShapeGull-wing
PCB changed28
Part StatusActive
Package Width4.5(Max)
Control MethodPWM
Package Height1.05(Max)
Package Length9.8(Max)
ProgrammabilityNo
Supplier PackageHTSSOP EP
Number of Outputs2
Synchronous ClockYes
Output Voltage (V)1.3 to 32.4
Standard Package NameSOP
Synchronous RectifierYes
Maximum Input Voltage (V)36
Minimum Input Voltage (V)4.5
Maximum Output Current (A)20
Maximum Supply Current (mA)1.1(Typ)
Operating Supply Voltage (V)4.5 to 36
Maximum Power Dissipation (mW)3400
Typical Quiescent Current (mA)1.1
Maximum Switching Frequency (kHz)424
Minimum Switching Frequency (kHz)311
Typical Switching Frequency (kHz)375
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Description
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP Tube
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