SIC645AER-T1-GE3
IC HALF BRIDGE DRVR PWR MLP55-32Manufacturer: Vishay Siliconix
Categories: Full Half-Bridge (H Bridge) Drivers
Quality Control: Learn More
Vishay Siliconix VRPower® series SIC645AER-T1-GE3 is a half-bridge driver designed for synchronous buck converters and voltage regulators. This NMOS technology component is housed in a 32-PowerWFQFN package, specifically the PowerPAK® MLP55-32 Double Cooling for enhanced thermal performance. It features a bootstrap circuit, status flag, and provides PWM interface for control. The driver supports load voltages from 4.5V to 18V with a supply voltage range of 4.75V to 5.25V. Key performance indicators include low-side Rds(on) of 0.76mOhm and high-side Rds(on) of 3.6mOhm. Integrated fault protection mechanisms include current limiting, over temperature, shoot-through protection, and UVLO. This component is suitable for applications demanding efficient power conversion and precise voltage regulation.
Additional Information
Series: VRPower®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 17 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Bootstrap Circuit, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-PowerWFQFN |
| Mounting Type | Surface Mount |
| Interface | PWM |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Half Bridge |
| Voltage - Supply | 4.75 ~ 5.25V |
| Rds On (Typ) | 0.76mOhm LS, 3.6mOhm HS |
| Applications | Synchronous Buck Converters, Voltage Regulators |
| Current - Output / Channel | - |
| Current - Peak Output | - |
| Technology | NMOS |
| Voltage - Load | 4.5V ~ 18V |
| Supplier Device Package | PowerPAK® MLP55-32 Double Cooling |
| Fault Protection | Current Limiting, Over Temperature, Shoot-Through, UVLO |
| Load Type | Inductive |
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