Buck, Full-Bridge, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 24-PDIP
Manufacturer: Texas Instruments
Win Source Part Number: 142945-UC3827N-1
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Buck, Full-Bridge, Push-Pull
Frequency - Switching: 220kHz
Control Features: Frequency Control, Ramp, Soft Start
Number of Outputs: 3
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 91%
Clock Sync: Yes
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 24-PDIP
Purpose: Step-Down, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 20 V
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
Quantity per package: 15
Buck, Full-Bridge, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 24-PDIP
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 296-2521-5-ND | 142945-UC3827N-1 | UC3827N-1 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3827N-1 | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck, Full-Bridge, Push-Pull | |
| Package Type | DIP; Other; "24-DIP (0.600"", 15.24mm)" | DIP; Other; 24-PDIP | DIP; Other; 24-DIP (0.600\", 15.24mm) |
| Special Features | Synchronous Rectification | Multiple Outputs; Synchronous Rectification; Frequency Control, Ramp, Soft Start | |
| fsw | 220 kHz | 220 kHz | 220 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) |
