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UC3842D


Part Number UC3842D
Zouser Part # UC3842D_6B
Manufacturer ON Semiconductor
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR PWM CM 14-SOIC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models UC3842D PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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UC3842D Specifications

Part Number UC3842D
Brand ON Semiconductor
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer ON Semiconductor
Series -
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 10V ~ 30V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 97%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package 14-SOP

UC3842D Documents

UC3842D, UC3842D Datasheet (Total Pages: 12, Size: 127.58 KB)
UC3845D Datasheet CoverUC3845D Datasheet Page 2UC3845D Datasheet Page 3UC3845D Datasheet Page 4UC3845D Datasheet Page 5UC3845D Datasheet Page 6UC3845D Datasheet Page 7UC3845D Datasheet Page 8UC3845D Datasheet Page 9UC3845D Datasheet Page 10UC3845D Datasheet Page 11UC3845D Datasheet Page 12

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