AOZ5273QI
20V/70A SMART POWER STAGEManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Full Half-Bridge (H Bridge) Drivers
Quality Control: Learn More
The Alpha & Omega Semiconductor Inc. AOZ5273QI is a 20V/70A SMART POWER STAGE designed for high-efficiency synchronous buck converters. This DrMOS component integrates a half-bridge driver with MOSFETs, offering a compact solution for demanding power applications. Key features include a bootstrap circuit, diode emulation for improved light-load efficiency, and a status flag for operational monitoring. The AOZ5273QI provides robust fault protection, encompassing current limiting, over-temperature, short circuit, and undervoltage lockout. It is suitable for driving both inductive and capacitive loads within a 3V to 20V voltage range. The component is supplied in a 39-QFN (5x6) package, surface mounted, and available on tape and reel. Typical applications span automotive, industrial, and high-performance computing power delivery systems.
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:
| Features | Bootstrap Circuit, Diode Emulation, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 39-PowerWFQFN Module |
| Mounting Type | Surface Mount |
| Interface | PWM |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Half Bridge |
| Voltage - Supply | 3V ~ 20V |
| Rds On (Typ) | - |
| Applications | Synchronous Buck Converters |
| Current - Output / Channel | 70A |
| Current - Peak Output | 150A |
| Technology | DrMOS |
| Voltage - Load | 3V ~ 20V |
| Supplier Device Package | 39-QFN (5x6) |
| Fault Protection | Current Limiting, Over Temperature, Short Circuit, UVLO |
| Load Type | Inductive, Capacitive |
Request a Quote
Clients Also Buy
AOZ5612BQI
20V/60A DRMOS SMOD EN CONTROL TH
AOZ5313NQI
20V/65A DRMOS FOR GPU
AOZ5016QI
25V/55A DRMOS 5V PWM IN QFN5X5
