SI9166BQ-T1-E3
IC REG BUCK BST 1.5A 16TSSOPManufacturer: Vishay Siliconix
Categories: DC DC Switching Regulators
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The Vishay Siliconix SI9166BQ-T1-E3 is a versatile buck-boost switching regulator designed for high-efficiency power conversion. Featuring a 1.5A switch current capability, this component supports both step-up and step-down voltage regulation, operating across an input voltage range of 2.7V to 6V. Its adjustable switching frequency, configurable from 200kHz to 2MHz, allows for optimization of power density and efficiency. The device integrates a synchronous rectifier for improved performance and reduced component count. Housed in a compact 16-TSSOP package, the SI9166BQ-T1-E3 is suitable for surface mount applications. Its operational temperature range is -25°C to 85°C. This regulator finds application in portable electronics, battery-powered devices, and power management systems requiring flexible voltage conversion.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 16-TSSOP (0.173"", 4.40mm Width) |
| Output Type | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down |
| Current - Output | 1.5A (Switch) |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2MHz |
| Voltage - Input (Max) | 6V |
| Topology | Buck, Boost |
| Supplier Device Package | 16-TSSOP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | - |
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