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List Price: $1.49
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BG Part Number: ICSUC3844D
: Unitrode
Manufacturer Part Number: UC3844D
UC3844D Converter Offline Up to 500kHz 14-SOP PWM Controller

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Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback
Number of Outputs 100%
Output Phases 1
Voltage - Supply (Vcc/Vdd) 10V ~ 30V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 48%
Synchronous Rectifier No
Clock Sync No
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 14-SOIC (0.209", 5.30mm Width)