UC3845DR2G
IC REG CTRLR BOOST/FLYBK 14SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
Quality Control: Learn More
The onsemi UC3845DR2G is a high-performance current-mode PWM controller designed for boost, flyback, and isolated output configurations. This device offers versatile control features, including frequency control, enabling operation up to 500kHz. Its output stage is a transistor driver, supporting positive and isolation-capable output types with a single phase. Key parameters include a maximum duty cycle of 48% and a wide supply voltage range of 7.6V to 30V. The UC3845DR2G is packaged in a 14-SOIC surface-mount format, supplied on tape and reel. It is commonly employed in power supply designs across industrial, consumer electronics, and telecommunications sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.154"", 3.90mm 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, Isolation Capable |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Supplier Device Package | 14-SOIC |
| 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
LV5768V-TLM-E
IC REG CTRLR BUCK 16SSOP
CS3972YDWR16
SWITCHING CONTROLLER
UC3844BVN
IC REG CTRLR PWM CM 8-DIP
