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AOZ52371QI

DrMOS + Smart Power Stages (SPS)

Status: Full Production

The AOZ52371QI is a general-purpose Smart Power Stage (SPS) for computing notebook CPU power, consisting of two asymmetrical MOSFETs and an integrated driver for high current, high frequency, and DC-DC converter.

AOZ52371QI Typ App Drawing
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Parametrics
Status
Full Production
Power Stage Type
SPS
Package
QFN5x5A-30L
Min Vin (V)
4.50
Max Vin (V)
25
Abs Max Vin (V)
30
Max DC I (A)
60
Max Peak I (A)
120
PWM Input (V)
3 and 5
Tri-State Range (V)
1.2 - 2.2
Max Frequency (MHz)
2
Shutdown Control
SDIF Control
Enable Diode Emulation Mode
SDIF Control
Thermal Flag
Yes
IMON Gain
5 mV/A
TMON Gain (mV/˚C)
8
OCP (A)
SDIF Control
HSD
No
Pre-OVP
No
Parametrics
Status
Full Production
Power Stage Type
SPS
Package
QFN5x5A-30L
Min Vin (V)
4.50
Max Vin (V)
25
Abs Max Vin (V)
30
Max DC I (A)
60
Max Peak I (A)
120
PWM Input (V)
3 and 5
Tri-State Range (V)
1.2 - 2.2
Max Frequency (MHz)
2
Shutdown Control
SDIF Control
Enable Diode Emulation Mode
SDIF Control
Thermal Flag
Yes
IMON Gain
5 mV/A
TMON Gain (mV/˚C)
8
OCP (A)
SDIF Control
HSD
No
Pre-OVP
No
Features

• 4.5 V to 25 V power supply range
• 60 A continuous output current
- Up to 80 A for 10 ms on pulse
- Up to 120 A for 10 μs on pulse
• Optimized for switching frequency up to 1 MHz
• Integrated current monitor output signal
• Integrated temperature monitor output signal
• Fault Indicator
• VCC33 and PVCC5 Under-Voltage Lockout (UVLO)
• Zero Current Detect Function
• Over Temperature Protection
• Standard 5 mm x 5 mm QFN-30L package

Documentation
TitleTypeDateFile
AOZ52371QI Datasheet
Datasheets2023-04-05PDF
AOZ52371QI Marking
Markings2023-04-05PDF
QFN5x5A_30L_EP3_S
Package2023-04-05PDF
QFN5x5A_30L_EP3_S Tape & Reel
Tape & Reel2023-04-05PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN5x5A_30L_EP3_S 5.0x5.0x0.75PDFTape and Reel