UC2845BD1R2
IC REG CTRLR BOOST/FLYBACK 8SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
Quality Control: Learn More
onsemi UC2845BD1R2 is a high-performance current mode PWM controller designed for Boost and Flyback converter topologies. This 8-SOIC package device features a robust voltage range of 7.6V to 30V and offers precise control through frequency and duty cycle modulation, with a maximum duty cycle of 48%. The UC2845BD1R2 supports switching frequencies up to 500kHz, enabling compact and efficient power supply designs. Its output is configured as a positive, isolation-capable transistor driver, suitable for applications requiring step-up or step-up/step-down voltage conversion. This component is commonly utilized in industrial power supplies and lighting applications. The device is supplied in Tape & Reel (TR) packaging.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -25°C ~ 85°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 | 8-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
SJC1194L
BIP POWER DIE/WAFER
LV5768V-TLM-E
IC REG CTRLR BUCK 16SSOP
NCP12510CSN65T1G
CURRENT-MODE PWM CONTROLL
