Manufacturer: Texas Instruments
Win Source Part Number: 142340-UC3844NG4
Packaging: Tube/Rail
Mounting: Through Hole
Output Isolation: Isolated
Topology: Boost, Buck, Flyback, 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: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-PDIP
Supply Voltage - Operating: 10 V to 30 V
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
Application Field: Used in Power Management
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Switching Controllers Current-Mode PWM Controller
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 142340-UC3844NG4 | UC3844NG4-ND | UC3844NG4 | UC3844NG4 |
| Product Name | PMIC - PMIC - AC DC Converters, Offline Switchers - UC3844NG4 | DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers |
| Configuration / Function | Boost, Buck, Flyback, Forward | |||
| Package Type | DIP; Other; 8-PDIP | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-DIP (0.300\", 7.62mm) | |
| Life Cycle Stage | Maturity; Active | Discontinued at Digi-Key | ||
| Special Features | Internal Current Limit; Frequency Control | |||
| fsw | 500 kHz |
