Print Page
UC3844DX
IC, PWM CONTROLLER
Image is for illustrative purposes only. Please refer to product description.
No Longer Manufactured
Product Information
ManufacturerONSEMI
Manufacturer Part NoUC3844DX
Order Code1505585
Technical Datasheet
Power Supply Controller TypeSingle Ended Controller
No. of Channels1Channels
Control ModeCurrent Mode Control
Supply Voltage Min12V
Supply Voltage Max25V
IC Case / PackageSOP
No. of Pins14Pins
IC MountingSurface Mount
Switching Frequency Typ52kHz
Switching Frequency Min-
Switching Frequency Max-
Duty Cycle Min0%
Duty Cycle Max50%
TopologyBoost, Flyback, Inverting
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
MSL-
Automotive Qualification Standard-
Controller IC Case StyleSOP
Frequency500kHz
Input Voltage-
Output Current-
Output Voltage-
Technical Specifications
Power Supply Controller Type
Single Ended Controller
Control Mode
Current Mode Control
Supply Voltage Max
25V
No. of Pins
14Pins
Switching Frequency Typ
52kHz
Switching Frequency Max
-
Duty Cycle Max
50%
Operating Temperature Min
0°C
Product Range
-
MSL
-
Automotive Qualification Standard
-
Frequency
500kHz
Output Current
-
No. of Channels
1Channels
Supply Voltage Min
12V
IC Case / Package
SOP
IC Mounting
Surface Mount
Switching Frequency Min
-
Duty Cycle Min
0%
Topology
Boost, Flyback, Inverting
Operating Temperature Max
70°C
Qualification
-
SVHC
No SVHC (15-Jan-2018)
Controller IC Case Style
SOP
Input Voltage
-
Output Voltage
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (15-Jan-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00001