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UC1843AMDREP
UC1843AMDREP
Current Mode PWM Controllers UC1843AMDREP
Texas Instruments
UC1843AMDREP
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Power Management
Current Mode PWM Controllers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
SVHCYes
TypeCurrent Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Flyback|Forward
ECCN (US)EAR99
PackagingTape and Reel
Pin Count8
AutomotiveNo
Lead ShapeGull-wing
On/Off PinNo
PCB changed8
Part StatusActive
Package Width3.98(Max)
Control MethodCurrent Mode PWM Controller
Fall Time (ns)50
Package Height1.5(Max)
Package Length5(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 (%)100
Oscillator Accuracy (kHz)52
Switching Frequency (kHz)500
Supplier Temperature GradeMilitary
Maximum Supply Current (mA)17
Maximum Power Dissipation (mW)1000
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-55
Maximum Operating Supply Voltage (V)30
Description
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R
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