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AOZ2264VQI-06

EZBuck™ DC-DC Buck Regulators

Status: Full Production

Our line of step-down voltage regulators makes it easy for designers to meet their system's requirements. With over 200 unique devices, Alpha and Omega Semiconductor offers a wide product portfolio of high-efficiency DC/DC step-down (buck) switching regulators. This family of products includes step-down switching regulators, ranging from 2V to 36V input and featuring 600mA to 30A output.

Our DC/DC step-down (buck) converters integrate with a controller and one or more integrated FETs. Offering a balance of flexibility and ease of use, our synchronous (integrated high-side and low-side FETs) buck converters simplify the design process by reducing external component count. Moreover, we offer design tools that help our customers select an external inductor to further optimize their power supply design for efficiency, solution size, or BOM cost.

Parametrics
Status
Full Production
Min Vin (V)
4
Max Vin (V)
28
Max Output I (A)
12
Max VOUT (V)
1.80
Package
QFN4x4B-23L
Control Mode
COT
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
External
Operating Freq (kHz)
600
Iq (uA)
70
Soft Start (ms)
1.5
HS FET RDS(ON) (mΩ)
11
LS FET RDS(ON) (mΩ)
7
Max Duty Cycle
85%
Adj. I Limit
No
Remote Sense
Yes
Enable
Yes
PGood
Yes
Forced PWM
Yes
Ripple Reduction
Yes
Low Power Mode
No
Protection
Latch
Digital Interface
2-bit VID
Output Discharge
No
Parametrics
Status
Full Production
Min Vin (V)
4
Max Vin (V)
28
Max Output I (A)
12
Max VOUT (V)
1.80
Package
QFN4x4B-23L
Control Mode
COT
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
External
Operating Freq (kHz)
600
Iq (uA)
70
Soft Start (ms)
1.5
HS FET RDS(ON) (mΩ)
11
LS FET RDS(ON) (mΩ)
7
Max Duty Cycle
85%
Adj. I Limit
No
Remote Sense
Yes
Enable
Yes
PGood
Yes
Forced PWM
Yes
Ripple Reduction
Yes
Low Power Mode
No
Protection
Latch
Digital Interface
2-bit VID
Output Discharge
No
Documentation
TitleTypeDateFile
AOZ2264VQI-06 Datasheet
Datasheets2023-04-06PDF
AOZ2264VQI-06 Marking
Markings2023-04-06PDF
AOZ2264VQI-06 Reliability Report
Reliability Reports2023-04-06PDF
QFN4x4B_23L_EP2_S
Package2024-03-20PDF
QFN4x4B_23L_EP2_S Tape & Reel
Tape & Reel2024-04-25PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN4x4B_23L_EP2_S 4.0x4.0x0.9PDFTape and Reel