The UC3868N is a DC-DC switching controller designed for full-bridge, half-bridge, and push-pull regulator configurations. It operates with a positive output and is suitable for both step-up and step-down applications. The device is housed in a 16-pin PDIP package and is compliant with RoHS standards, indicating it is free from lead and other hazardous substances. The UC3868N is currently active and recommended for new designs, making it a viable option for engineers looking to implement efficient power management solutions in their projects.
Manufacturer: Texas Instruments
Win Source Part Number: 213661-UC3868N
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Full-Bridge, Half-Bridge, Push-Pull
Frequency - Switching: 50kHz to 500kHz
Control Features: Soft Start
Number of Outputs: 2
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 100%
Clock Sync: No
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 16-PDIP
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 7 V to 22 V
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-PDIP
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 213661-UC3868N | 296-11325-5-ND | UC3868N |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3868N | DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Full-Bridge, Half-Bridge, Push-Pull | ||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | |
| Package Type | DIP; Other; 16-PDIP | DIP; Other; "16-DIP (0.300"", 7.62mm)" | DIP; Other; 16-DIP (0.300\", 7.62mm) |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | Removed; Obsolete | |
| Special Features | Multiple Outputs; Synchronous Rectification; Soft Start |
