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LT3957AIUHE#PBF
LT3957AIUHE#PBF
DC to DC Controllers LT3957AIUHE#PBF
ADI
LT3957AIUHE#PBF
--
Processors&Controllers
DC to DC Controllers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
EU RoHSCompliant
MountingSurface Mount
TopologyStep Up|Flyback
ECCN (US)EAR99
PackagingTube
Pin Count28
AutomotiveNo
Lead ShapeNo Lead
PCB changed28
Part StatusActive
Package Width5
Control MethodPWM
Package Height0.75(Max)
Package Length6
ProgrammabilityYes
Supplier PackageQFN EP
Number of Outputs1
Synchronous ClockYes
Output Voltage (V)1.6 to 40
Standard Package NameQFN
Synchronous RectifierYes
Maximum Input Voltage (V)40
Minimum Input Voltage (V)3
Supplier Temperature GradeIndustrial
Maximum Supply Current (mA)2.3
Operating Supply Voltage (V)3 to 40
Maximum Switching Frequency (kHz)1200
Minimum Switching Frequency (kHz)850
Typical Switching Frequency (kHz)1000
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Description
DC/DC Cntrlr Single-OUT Flyback/Step Up 1200kHz Automotive 28-Pin QFN EP Tube
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