Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Manufacturer: STMicroelectronics
Win Source Part Number: 035705-UC3845BN
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Boost, Flyback
Frequency - Switching: 250kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 48%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-Mini DIP
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Sufficient
IC REG CTRLR BOOST/FLYBACK 8DIP
Switching Controllers 0.5mA Current Mode
IC REG CTRLR BOOST/FLYBACK 8DIP
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 497-14808-5-ND | 035705-UC3845BN | UC3845BN | UC3845BN | UC3845BN | UC3845BN |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3845BN | DC DC Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Boost | Boost, Flyback | Buck; Boost | |||
| Package Type | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-Mini DIP | DIP; Other; 8-DIP (0.300", 7.62mm) | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||
| fsw | 500 kHz | 250 kHz | ||||
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | ||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver |
