Hefei Purple Horn E-Commerce Co., Ltd.
| Description | PowerVFQFN-22 Power Driver Modules RoHS |
| Mfr. Part # | AOZ5508QI_2 |
| Package | PowerVFQFN-22 |
| Model Number | AOZ5508QI_2 |
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-22 Power Driver Modules RoHS | Mfr. Part # | AOZ5508QI_2 |
| Package | PowerVFQFN-22 | Model Number | AOZ5508QI_2 |
The AOZ5508QI is a high-efficiency synchronous buck power stage module designed for high-current applications. It integrates two asymmetrical MOSFETs and a driver, optimized for synchronous buck configurations. The module features a low-profile QFN-22L package and supports 5V PWM/Tri-State input, offering features like under-voltage lockout, FCCM control for diode emulation or CCM operation, and optimized pin-out for low parasitics. Its versatility makes it suitable for memory and graphics cards, VRMs for motherboards, point-of-load DC/DC converters, and video gaming consoles.
| Parameter | Rating | Unit |
|---|---|---|
| Power Supply Range (VIN) | 4.5 to 25 | V |
| Driver Supply Range (VCC, PVCC) | 4.5 to 5.5 | V |
| Continuous Output Current | 35 | A |
| Instantaneous Current (20ms @ 14V VIN) | Up to 65 | A |
| Instantaneous Current (20ms @ 22V VIN) | Up to 60 | A |
| Instantaneous Current (10s pulse) | Up to 80 | A |
| Switching Frequency | Up to 2 | MHz |
| PWM Input Compatibility | 5V / Tri-State | Logic |
| Junction Temperature Range | -40 to +150 | C |
| Package Dimensions | 3.5 x 4.5 | mm |
| VCC UVLO Threshold (Rising) | 3.5 (Typ.) | V |
| VCC UVLO Hysteresis | 400 (Typ.) | mV |
| PWM Logic High Input Voltage (VPWMH) | 4.20 | V |
| PWM Logic Low Input Voltage (VPWML) | 0.72 | V |
| PWM Tri-State Window (VTRIH/VTRIL) | 1.60 / 3.40 | V |
| FCCM Logic High Input Voltage (VFCCM_H) | 3.90 | V |
| FCCM Logic Low Input Voltage (VFCCM_L) | 1.10 | V |
| FCCM Tri-State Window | 2.0 to 3.0 | V |
| LS Minimum On Time (DCM Mode) | 350 | ns |
| PWM to HS Gate Delay (tPDLU) | 24 | ns |
| PWM to LS Gate Delay (tPDLL) | 25 | ns |
| LS to HS Gate Deadtime (tPDHU) | 15 | ns |
| HS to LS Gate Deadtime (tPDHL) | 13 | ns |
| Tri-State Shutdown Delay (tTSSHD) | 150 | ns |
| Tri-State Propagation Delay (tTSEXIT) | 45 | ns |
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!