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UC1527AL883B
UC1527AL883B
PWM and Resonant Controllers UC1527AL883B
Texas Instruments
UC1527AL883B
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Processors&Controllers
PWM and Resonant Controllers
Specification
Product AttributeAttribute Value
PPAPNo
TypeVoltage Mode PWM Controller
EU RoHSNot Compliant
MountingSurface Mount
TopologyBoost|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull
ECCN (US)EAR99
Pin Count20
AutomotiveNo
Lead ShapeNo Lead
On/Off PinYes
PCB changed20
Part StatusObsolete
Package Width9.09(Max)
Control MethodVoltage
Fall Time (ns)50
Package Height2.03(Max)
Package Length9.09(Max)
Rise Time (ns)100
Synchronous PinYes
Supplier PackageCLLCC
Adjustable OutputNo
Output Current (mA)400(Max)
Number of PWM Outputs2
Standard Package NameLLCC
Maximum Duty Cycle (%)49(Typ)
Switching Frequency (kHz)400
UVLO Turn-On Threshold (V)7
Operating Supply Voltage (V)4.5 to 35
Maximum Power Dissipation (mW)1000
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-55
Maximum Operating Supply Voltage (V)35
Minimum Operating Supply Voltage (V)4.5
Description
Voltage Mode PWM Controller 400mA 400kHz 20-Pin CLLCC
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