SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-14 3.9 MM WIDE. FREE 2 YEAR RADWELL WARRANTY
Manufacturer: Texas Instruments
Win Source Part Number: 043418-UC3843ADG4
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Buck, Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 14-SOIC
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
Application Field: Used in Power Management, Industrial
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Switching Controllers Current-Mode PWM Controller
IC REG CTRLR MULT TOP 14SOIC
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
| Radwell International | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 17060115 | 043418-UC3843ADG4 | 296-36172-5-ND | UC3843ADG4 | UC3843ADG4 | UC3843ADG4 |
| Product Name | IC Chip | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3843ADG4 | Power Supply Controllers, Monitors | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck, Boost, Flyback, Forward Converter | |||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | SOIC; Other; 14-SOIC | SOIC; Other; "14-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 14-SOIC (0.154\", 3.90mm Width) | |||
| Life Cycle Stage | Maturity; Active | Discontinued at Digi-Key | ||||
| Special Features | Multiple Outputs; Synchronous Rectification; Frequency Control | Frequency Control |
