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LM2677S-3.3
LM2677S-3.3
DC to DC Converter and Switching Regulator Chip LM2677S-3.3
Texas Instruments
LM2677S-3.3
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Power Management
DC to DC Converter and Switching Regulator Chip
Specification
Product AttributeAttribute Value
HTS8542330001
TabTab
PPAPNo
SVHCYes
TypeSynchronous Step Down
EU RoHSNot Compliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count8
AutomotiveNo
Lead ShapeGull-wing
Output TypeFixed
PCB changed7
Part StatusObsolete
Package Width9.4(Max)
Efficiency (%)82(Typ)
Package Height4.65(Max)
Package Length10.41(Max)
Supplier PackageTO-263
Number of Outputs1
Output Voltage (V)3.3
Switching RegulatorYes
Standard Package NameTO-263
SVHC Exceeds ThresholdYes
Maximum Input Voltage (V)40
Minimum Input Voltage (V)8
Switching Frequency (kHz)260(Typ)
Maximum Output Current (A)5
Operating Supply Voltage (V)8 to 40
Typical Quiescent Current (uA)4200
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube
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