Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 143533-UC3841DW
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 95%
Clock Sync: No
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 18-SOIC
Purpose: Step-Up, Step-Up/Step-Down
Supply Voltage - Operating: 8 V to 32 V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-SOIC
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UC3841DW-ND | 143533-UC3841DW | UC3841DW |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3841DW | DC DC Switching Controllers |
| Configuration / Function | Boost | Boost, Flyback, Forward Converter | |
| Package Type | SOIC; Other; "18-SOIC (0.295"", 7.50mm Width)" | SOIC; Other; 18-SOIC | SOIC; Other; 18-SOIC (0.295\", 7.50mm Width) |
| fsw | 500 kHz | 500 kHz | 500 kHz |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver |
