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AOZ5518QI
DrMOS + Smart Power Stages (SPS)
Status: Full Production
AOZ5518QI is a 65A high power DrMOS module in QFN5x5 package. It uses PWM and FCCM inputs for accurate control of the power MOSFETs switching activities. It is compatible with 3V and 5V logic and supports Tri-State PWM. The Low-Side MOSFET can be driven into diode emulation mode to provide asynchronous operation and improve light-load performance.
Parametrics
Status | Full Production |
Power Stage Type | DrMOS |
Package | QFN5x5-31L |
Min Vin (V) | 4.50 |
Max Vin (V) | 25 |
Abs Max Vin (V) | 30 |
Max DC I (A) | 65 |
Max Peak I (A) | 120 |
PWM Input (V) | 5 |
Tri-State Range (V) | 1.6 - 3.4 |
Max Frequency (MHz) | 2 |
Shutdown Control | FCCM=TS, PWM=TS |
Enable Diode Emulation Mode | FCCM = L |
Thermal Flag | No |
OCP (A) | No |
HSD | No |
Pre-OVP | No |
Parametrics
Status | Full Production |
Power Stage Type | DrMOS |
Package | QFN5x5-31L |
Min Vin (V) | 4.50 |
Max Vin (V) | 25 |
Abs Max Vin (V) | 30 |
Max DC I (A) | 65 |
Max Peak I (A) | 120 |
PWM Input (V) | 5 |
Tri-State Range (V) | 1.6 - 3.4 |
Max Frequency (MHz) | 2 |
Shutdown Control | FCCM=TS, PWM=TS |
Enable Diode Emulation Mode | FCCM = L |
Thermal Flag | No |
OCP (A) | No |
HSD | No |
Pre-OVP | No |
Features
- 4.5V to 25V power supply range
- 65A continuous output current
- Up to 120A with 10µs on pulse
- Up to 2MHz switching operation
- 3V/5V PWM and Tri-State input compatible
- Supports Intel® Power State 4
- FCCM control for Diode Emulation / CCM operation
- Industry-standard 5 mm x 5 mm QFN-31L package
Documentation
| Title | Type | Date | File |
|---|---|---|---|
| AOZ5518QI Datasheet | Datasheets | 2021-04-02 | |
| AOZ5518QI Marking | Markings | 2021-04-05 | |
| AOZ5518QI Reliability Report | Reliability Reports | 2021-04-05 | |
| QFN5x5_31L_EP3_S | Package | 2020-03-09 | |
| QFN5x5_31L_EP3_S Tape & Reel | Tape & Reel | 2024-03-15 |
Package Details
| Package Name | Dimensions | Package Specifications | Packaging Method |
|---|---|---|---|
| QFN5x5_31L_EP3_S | 5.0x5.0x0.9 | Tape and Reel |