APPLICATIONS
DESIGN SUPPORT
Search
- Home
- Power ICs
- DrMOS + Smart Power Stages (SPS)
- AOZ52183QI
AOZ52183QI
DrMOS + Smart Power Stages (SPS)
Status: New
The AOZ52183QI is a general-purpose Smart Power Stage (SPS) consisting of two asymmetrical MOSFETs and an integrated driver for high current, high-frequency DC-DC converters.
Parametrics
Status | New |
Power Stage Type | SPS |
Package | QFN5x4-24L |
Min Vin (V) | 3 |
Max Vin (V) | 25 |
Abs Max Vin (V) | 30 |
Max DC I (A) | 45 |
Max Peak I (A) | 80 |
PWM Input (V) | 3 and 5 |
Tri-State Range (V) | 1.1 - 2.1 |
Max Frequency (MHz) | 2 |
Shutdown Control | FCCM = TS, PWM = TS |
Enable Diode Emulation Mode | FCCM = L |
Thermal Flag | Yes |
IMON Gain | 5mV/A |
TMON Gain (mV/˚C) | 8 |
OCP (A) | 70 |
HSD | No |
Pre-OVP | No |
Parametrics
Status | New |
Power Stage Type | SPS |
Package | QFN5x4-24L |
Min Vin (V) | 3 |
Max Vin (V) | 25 |
Abs Max Vin (V) | 30 |
Max DC I (A) | 45 |
Max Peak I (A) | 80 |
PWM Input (V) | 3 and 5 |
Tri-State Range (V) | 1.1 - 2.1 |
Max Frequency (MHz) | 2 |
Shutdown Control | FCCM = TS, PWM = TS |
Enable Diode Emulation Mode | FCCM = L |
Thermal Flag | Yes |
IMON Gain | 5mV/A |
TMON Gain (mV/˚C) | 8 |
OCP (A) | 70 |
HSD | No |
Pre-OVP | No |
Features
- 3 V to 25 V power supply range
- 45 A continuous output current
- Up to 65 A for 20 ms instantaneous current @ 14 V VIN
- Up to 60 A for 20 ms instantaneous current @ 22 V VIN
- Up to 80 A for 10 us instantaneous current - Optimized for switching frequency up to 1.5 MHz
- Integrated current monitor (5 mV/A) with typical 3%
- accuracy over temperature
- Integrated temperature monitor (8 mV/ oC) with 2% accuracy
- Fault Indicator
- Under-Voltage LockOut (UVLO) on VCC
- High-Side MOSFET Over-Current Protection
- Zero Current Detect Function
- Over Temperature Protection
- Standard QFN5x4-24L package
Documentation
| Title | Type | Date | File |
|---|---|---|---|
| AOZ52183QI Marking | Markings | 2024-10-28 | |
| AOZ52183QI Product Brief | Product Brief | 2024-04-12 | |
| AOZ52183QI Reliability Report | Reliability Reports | 2024-04-12 | |
| QFN5x4_24L_EP3_S | Package | 2023-04-05 | |
| QFN5x4_24L_EP3_S Tape & Reel | Tape & Reel | 2024-02-02 |
Package Details
| Package Name | Dimensions | Package Specifications | Packaging Method |
|---|---|---|---|
| QFN5x4_24L_EP3_S | 5.0x4.0x0.75 | Tape and Reel |