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UC3525AQ
UC3525AQ
Current Mode PWM Controllers UC3525AQ
Texas Instruments
UC3525AQ
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Power Management
Current Mode PWM Controllers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeVoltage Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Buck|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull
ECCN (US)EAR99
PackagingTube
Pin Count20
AutomotiveNo
Lead ShapeJ-Lead
On/Off PinYes
PCB changed20
Part StatusObsolete
Package Width9.04(Max)
Control MethodVoltage
Fall Time (ns)50
Package Height4.57(Max) - 0.51(Min)
Package Length9.04(Max)
Rise Time (ns)100
Synchronous PinYes
Supplier PackagePLCC
Adjustable OutputNo
Output Current (mA)400(Max)
Number of PWM Outputs2
Standard Package NameLCC
Maximum Duty Cycle (%)49(Typ)
Switching Frequency (kHz)400
Operating Supply Voltage (V)4.5 to 35
Maximum Power Dissipation (mW)1000
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Maximum Operating Supply Voltage (V)35
Minimum Operating Supply Voltage (V)4.5
Description
Voltage Mode PWM Controller 400mA 400kHz 20-Pin PLCC Tube
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