UC3844BVDR2
IC REG CTRLR PWM CM 14-SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
Quality Control: Learn More
The onsemi UC3844BVDR2 is a high-performance current mode PWM controller designed for Boost and Flyback topologies. This 14-SOIC surface mount component provides a positive, isolation-capable output and is suitable for step-up and step-up/step-down DC-DC conversion applications. Featuring frequency control, it operates with switching frequencies up to 500kHz. The UC3844BVDR2 offers a maximum duty cycle of 48% and is engineered for a supply voltage range of 10V to 36V. Its operating temperature range is -40°C to 105°C (TA). This device is commonly utilized in power supply applications across various industries, including industrial automation and consumer electronics. The component is supplied in a Tape & Reel (TR) package.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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 | -40°C ~ 105°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 36V |
| 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
NCP12510CSN65T1G
CURRENT-MODE PWM CONTROLL
CS3972YDWR16
SWITCHING CONTROLLER
