UC3846DWTRG4
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments UC3846DWTRG4 is a versatile Current Mode PWM Controller IC designed for efficient power conversion. This device supports multiple topologies including Boost, Flyback, Forward Converter, Half-Bridge, and Push-Pull configurations. Featuring integrated clock synchronization, the UC3846DWTRG4 provides precise control with features such as current limiting, enable, frequency control, and soft-start. It offers a maximum duty cycle of 50% and operates at switching frequencies up to 500kHz. The controller is capable of driving two outputs and is suitable for positive output, step-up, and step-up/step-down applications. Its robust design includes synchronous rectification and a transistor driver output. The UC3846DWTRG4 operates from a supply voltage range of 6.95V to 40V within an ambient temperature range of 0°C to 70°C. Supplied in a 16-SOIC (0.295", 7.50mm Width) package and delivered on tape and reel, this component is a reliable choice for power supply designs in industrial, automotive, and consumer electronics markets.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Topology | Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 6.95V ~ 40V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 50% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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
