UCC38C44P
IC OFFLINE CTRLR PWM UVLO 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Texas Instruments UCC38C44P is an 8-pin PDIP PWM current-mode controller designed for off-line power supplies. This versatile IC supports Boost, Flyback, and Forward converter topologies, enabling step-up and step-up/step-down DC-DC conversion. Key features include a wide operating supply voltage range of 9V to 18V and adjustable switching frequencies up to 1MHz. The UCC38C44P incorporates under-voltage lockout (UVLO) for reliable startup and operation. It also offers frequency control for precise regulation. The device is configured for a single positive output and drives a transistor output stage. This component is commonly utilized in power management applications across various industries, including industrial automation and consumer electronics. The UCC38C44P is supplied in bulk packaging and is suitable for through-hole mounting.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Topology | Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 18V |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |
Request a Quote
Clients Also Buy
MX25R8035FZUIL0
IC FLASH 8MBIT SPI/QUAD 8USON
MX25V8035FZUI
IC FLASH 8MBIT SPI 104MHZ 8USON
MX25R3235FM1IH0
IC FLASH 32MBIT SPI/QUAD 8SOP
