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UC2844DTRG4
UC2844DTRG4
PWM and Resonant Controllers UC2844DTRG4
Texas Instruments
UC2844DTRG4
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Processors&Controllers
PWM and Resonant Controllers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeCurrent Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Flyback|Forward
ECCN (US)EAR99
PackagingTape and Reel
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
Oscillator Accuracy (kHz)52
Switching Frequency (kHz)500
Maximum Supply Current (mA)17
Maximum Power Dissipation (mW)725
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Maximum Operating Supply Voltage (V)30
Description
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC T/R
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