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AOZ32033AQI

Motor Drivers

Status: Full Production

The AOS half-bridge driver power stage product series integrates a half-bridge gate driver, high/low side N-channel MOSFET and includes protections to make the system more robust. The driver's special slew control function allows users to adjust the source and sink current of the gate driver to achieve the purpose of suppressing EMI. The half-bridge structure is flexible and can be used for the most basic buck and boost converters. If two half-bridge structures are used to form a full bridge, it can be applied to wireless charger transmitters, brushed motors, and single-phase DC brushless motors or wireless chargers. Three half-bridges can drive three-phase DC brushless motors, and even two full-bridge architectures can drive stepper motors.

Parametrics
Status
Full Production
Package
QFN3x3-18L
Min Vin (V)
3.80
Max Vin (V)
28
Internal LDO
No
100% HS Duty Cycle
No
OCP/SCP
No
Max Output I (A)
7
MOSFET RDS(ON) (mΩ)
11
Max Operating Temp (°C)
85
Max Operating Freq (kHz)
250
SR Control
Yes
Temp. Monitor
No
Fault Flag
No
Parametrics
Status
Full Production
Package
QFN3x3-18L
Min Vin (V)
3.80
Max Vin (V)
28
Internal LDO
No
100% HS Duty Cycle
No
OCP/SCP
No
Max Output I (A)
7
MOSFET RDS(ON) (mΩ)
11
Max Operating Temp (°C)
85
Max Operating Freq (kHz)
250
SR Control
Yes
Temp. Monitor
No
Fault Flag
No
Documentation
TitleTypeDateFile
AOZ32033AQI Datasheet
Datasheets2023-02-08PDF
AOZ32033AQI Evaluation Board
Eval Boards2021-04-29PDF
AOZ32033AQI Marking
Markings2020-11-11PDF
AOZ32033AQI Reliability Report
Reliability Reports2020-11-11PDF
QFN3x3_18L_EP2_S
Package2020-02-27PDF
QFN3x3_18L_EP2_S Tape & Reel
Tape & Reel2023-07-10PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN3x3_18L_EP2_S 3.0x3.0x0.55PDFTape and Reel