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UCC2581DTRG4
UCC2581DTRG4
PWM and Resonant Controllers UCC2581DTRG4
Texas Instruments
UCC2581DTRG4
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Processors&Controllers
PWM and Resonant Controllers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeVoltage Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Flyback|Forward
ECCN (US)EAR99
PackagingTape and Reel
Pin Count14
AutomotiveNo
Lead ShapeGull-wing
On/Off PinYes
PCB changed14
Part StatusActive
Package Width4(Max)
Control MethodVoltage
Fall Time (ns)20
Package Height1.5(Max)
Package Length8.75(Max)
Rise Time (ns)20
Synchronous PinYes
Supplier PackageSOIC
Adjustable OutputNo
Output Current (mA)1000(Max)
Number of PWM Outputs1
Standard Package NameSOP
Maximum Duty Cycle (%)87
Switching Frequency (kHz)21
Maximum Supply Current (mA)0.6
Operating Supply Voltage (V)7.3 to 15
Maximum Power Dissipation (mW)650
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Maximum Operating Supply Voltage (V)15
Minimum Operating Supply Voltage (V)7.3
Description
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC T/R
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