Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Manufacturer: STMicroelectronics
Win Source Part Number: 038089-UC3844AD1
Packaging: Tube/Rail
Mounting: Surface Mount
Output Isolation: Isolated
Topology: Forward
Voltage - Start Up: 16V
Duty Cycle: 48%
Frequency - Switching: Up to 500kHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-SO
Supply Voltage - Operating: 10 V to 30 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
IC REG CTRLR BST FLYBK ISO 8SOIC
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 497-3082-5-ND | 038089-UC3844AD1 | UC3844AD1 | UC3844AD1 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - AC DC Converters, Offline Switchers - UC3844AD1 | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Boost | Forward | ||
| Package Type | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; 8-SO | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | |
| fsw | 500 kHz | 500 kHz | ||
| Operating Temperature | 0 to 70 C (32 to 158 F) | -40 to 150 C (-40 to 302 F) | 0 to 70 C (32 to 158 F) | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | Removed; Obsolete |
