SI9145BY-E3
IC REG CTRLR BUCK/BOOST 16SOICManufacturer: Vishay Siliconix
Categories: DC DC Switching Controllers
Quality Control: Learn More
Vishay Siliconix SI9145BY-E3 is a highly efficient DC-DC controller IC designed for step-up and step-down voltage regulation. This positive output controller supports both buck and boost topologies, offering versatile power management solutions. Featuring a wide switching frequency range from 2kHz to 2MHz, it allows for optimized design across various applications. Control features include Enable, Frequency Control, and Soft Start, providing granular management of power delivery. The device operates with a supply voltage range of 2.7V to 7V and boasts a maximum duty cycle of 100%. It is housed in a 16-SOIC surface mount package. The SI9145BY-E3 is suitable for use in automotive and industrial applications requiring flexible and robust power conversion.
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 | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2kHz ~ 2MHz |
| Topology | Buck, Boost |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 7V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
Request a Quote
Clients Also Buy
SI9122DLP-T1-E3
IC REG CTRLR HALF-BRG MLP65-20
SI9145BY-T1-E3
IC REG CTRLR BUCK/BOOST 16SOIC
SI9114ADY-T1-E3
IC REG CTRLR MULT TOP 14SOIC
