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LTC7149EFE#PBF
LTC7149EFE#PBF
DC to DC Converter and Switching Regulator Chip LTC7149EFE#PBF
ADI
LTC7149EFE#PBF
--
Power Management
DC to DC Converter and Switching Regulator Chip
Specification
Product AttributeAttribute Value
HTS8542.39.00.01
PPAPNo
TypeSynchronous Step Down
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count28
AutomotiveNo
Lead ShapeGull-wing
Output TypeAdjustable
PCB changed28
Part StatusActive
Package Width4.5(Max)
Efficiency (%)92
Package Height1.05(Max)
Package Length9.8(Max)
Line Regulation0.5%
Load Regulation0.5%
Supplier PackageTSSOP EP
Number of Outputs1
Output Voltage (V)0 to -28
Switching RegulatorYes
Standard Package NameSOP
Maximum Input Voltage (V)60
Minimum Input Voltage (V)3.4
Switching Frequency (kHz)300 to 3000
Maximum Output Current (A)4
Supplier Temperature GradeExtended
Typical Switch Current (A)6
Operating Supply Voltage (V)3.4 to 60
Typical Quiescent Current (uA)1400
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP Tube
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