UC2825ANG4
IC REG CTRLR MULT TOPOLOGY 16DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
The UC2825ANG4 from Texas Instruments is a versatile high-frequency current-mode PWM controller designed for a wide range of DC-DC converter topologies. This 16-PDIP package device supports Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations for positive output step-up and step-up/step-down applications. It features a broad operating voltage range of 8.4V to 22V and offers precise control through features like current limit, frequency control, ramp, and soft start. The UC2825ANG4 operates with a switching frequency adjustable from 400kHz to 1MHz, with a maximum duty cycle of 50%. Its output type is a transistor driver, and it is suitable for use in industrial and telecommunications power supplies. The device is available in a through-hole mounting package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz ~ 1MHz |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 22V |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 50% |
| Clock Sync | No |
| Number of Outputs | 2 |
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