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UC3845D
UC3845D
Current Mode PWM Controllers UC3845D
onsemi
UC3845D
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Power Management
Current Mode PWM Controllers
UC3845D.pdf
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeCurrent Mode PWM Controller
EU RoHSNot Compliant
MountingSurface Mount
TopologyFlyback|Boost
ECCN (US)EAR99
PackagingRail
Pin Count14
AutomotiveNo
Lead ShapeGull-wing
On/Off PinNo
PCB changed14
Part StatusObsolete
Package Width4(Max)
Control MethodCurrent Mode PWM Controller
Fall Time (ns)50
Package Height1.5(Max)
Package Length8.75(Max)
Rise Time (ns)50
Synchronous PinNo
Supplier PackageSOIC
Adjustable OutputNo
Output Current (mA)1000(Max)
Number of PWM Outputs1
Standard Package NameSOP
Maximum Duty Cycle (%)50
SVHC Exceeds ThresholdYes
Switching Frequency (kHz)500
Maximum Supply Current (mA)1
Maximum Power Dissipation (mW)862
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Description
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC Rail
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