onsemi DC DC Switching Controllers UC3845BNG

IC REG CTRLR BOOST/FLYBACK 8DIP

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP

Manufacturer: ON Semiconductor
Win Source Part Number: 094048-UC3845BNG
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Boost, Flyback
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Family Name: UC3845B
Output Phases: 1
Duty Cycle (Max): 48%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-PDIP
Purpose: Step-Up, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Alternative Parts (Cross-Reference): UC3845N; UC3844AN; UC3845AN; UC3845P;
Introduction Date: January 15, 1997
ECCN: EAR99
Country of Origin: China, Indonesia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance