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UC3845N
UC3845N
Current Mode PWM Controllers UC3845N
onsemi
UC3845N
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Power Management
Current Mode PWM Controllers
UC3845N.pdf
Specification
Product AttributeAttribute Value
HTS8542.31.00.01
PPAPNo
SVHCYes
TypeCurrent Mode PWM Controller
EU RoHSNot Compliant
MountingThrough Hole
TopologyBoost|Flyback
ECCN (US)EAR99
PackagingRail
Pin Count8
AutomotiveNo
Lead ShapeThrough Hole
On/Off PinNo
PCB changed8
Part StatusObsolete
Package Width7.11(Max)
Control MethodCurrent Mode PWM Controller
Fall Time (ns)50
Package Height4.95(Max)
Package Length10.16(Max)
Rise Time (ns)50
Synchronous PinNo
Supplier PackagePDIP
Adjustable OutputNo
Output Current (mA)1000(Max)
Number of PWM Outputs1
Standard Package NameDIP
Maximum Duty Cycle (%)50
SVHC Exceeds ThresholdYes
Switching Frequency (kHz)500
Maximum Supply Current (mA)1
Maximum Power Dissipation (mW)1250
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Description
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Rail
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