Hefei Purple Horn E-Commerce Co., Ltd.
| Description | PowerVFQFN-39 Power Driver Modules RoHS |
| Mfr. Part # | AOZ5273QI |
| Package | PowerVFQFN-39 |
| Model Number | AOZ5273QI |
View Detail Information
Explore similar products
3 phase inverter module AOS AIP5D05K060Q4S with integrated HVIC drivers and
IPM Module AOS AIP5D15K060Q4 with Trench Shielded Planar Gate IGBT and Multiple
600 volt 10 amp 3 phase inverter module AOS AIP3D10A060Q6N for compressors
motor drive module AOS AIP3D05A060Q4N featuring 600 volt 5 amp trench shielded
Product Specification
| Description | PowerVFQFN-39 Power Driver Modules RoHS | Mfr. Part # | AOZ5273QI |
| Package | PowerVFQFN-39 | Model Number | AOZ5273QI |
The AOZ5273QI is a high-current, high-performance Smart Power Stage (SPS) designed for DC-DC converters. It integrates two asymmetrical MOSFETs and a driver, offering an output voltage signal (IMON) for real-time current monitoring with a gain of 5mV/A, eliminating the need for external temperature compensation in multiphase systems. The device also features an accurate module temperature monitor (TMON) with a gain of 8mV/C. Optimized for synchronous buck configurations, the High-Side (HS) MOSFET is designed for low capacitance and gate charge for fast switching, while the Low-Side (LS) MOSFET offers ultra-low ON resistance for minimal conduction loss. The compact 5mm x 6mm QFN package minimizes parasitic inductance for reduced EMI. Applications include server systems, high-end CPU/GPU power stages, and communications infrastructure.
| Specification | Details |
|---|---|
| Power Supply Range | 3V to 20V |
| HS MOSFET Voltage Rating | 30V |
| Continuous Output Current | 70A |
| Pulsed Output Current (10ms) | Up to 100A |
| Pulsed Output Current (10s) | Up to 150A |
| Optimized Switching Frequency | Up to 1MHz |
| Current Monitor (IMON) Gain | 5mV/A |
| Current Monitor Accuracy | 5% over temperature |
| Temperature Monitor (TMON) Gain | 8mV/C |
| Temperature Monitor Accuracy | 2% |
| Junction Temperature Range | -40C to 125C |
| Fault Indicator | Yes |
| Under-Voltage LockOut (UVLO) | On VCC and VIN |
| High-Side MOSFET Protection | Over-Current and Short-Circuit Protection |
| Zero Current Detect Function (ZCD) | Yes |
| Over Temperature Protection (OTP) | Yes |
| PreOVP | Active / Disabled (Model dependent) |
| Part Number | AOZ5273QI, AOZ5273QI-01 |
| Package Dimensions | QFN5x6-39L |
| IMON Reference Voltage (REFIN) | 0.7V to 2.0V (Nominal 1.2V) |
| TMON Output Voltage (0C, normal operation) | 0.6V |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
.gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 20px; line-height: 1.6; font-size: 14px; box-sizing: border-box; } .gtr-container-a1b2c3d4 .gtr-heading { font-size: 18px; font-weight: bold; c... .gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 20px; line-height: 1.6; font-size: 14px; box-sizing: border-box; } .gtr-container-a1b2c3d4 .gtr-heading { font-size: 18px; font-weight: bold; c...
Get in touch with us
Leave a Message, we will call you back quickly!