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AOZ1022DI-01

EZBuck™ DC-DC Buck Regulators

Status: Obsolete

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
Obsolete
Min Vin (V)
4.50
Max Vin (V)
16
Max Output I (A)
3
Min VOUT (V)
0.80
Max VOUT (V)
15
Package
DFN5x4A-8L
Control Mode
PWM
Light Load Mode
No
Ultrasonic Mode
No
External Comp
Yes
Operating Freq (kHz)
500
Iq (uA)
1600
Soft Start (ms)
5
HS FET RDS(ON) (mΩ)
97
LS FET RDS(ON) (mΩ)
18
Max Duty Cycle
100%
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
Yes
Forced PWM
No
Ripple Reduction
No
Low Power Mode
No
Protection
Auto Restart
Digital Interface
NA
Output Discharge
No
Parametrics
Status
Obsolete
Min Vin (V)
4.50
Max Vin (V)
16
Max Output I (A)
3
Min VOUT (V)
0.80
Max VOUT (V)
15
Package
DFN5x4A-8L
Control Mode
PWM
Light Load Mode
No
Ultrasonic Mode
No
External Comp
Yes
Operating Freq (kHz)
500
Iq (uA)
1600
Soft Start (ms)
5
HS FET RDS(ON) (mΩ)
97
LS FET RDS(ON) (mΩ)
18
Max Duty Cycle
100%
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
Yes
Forced PWM
No
Ripple Reduction
No
Low Power Mode
No
Protection
Auto Restart
Digital Interface
NA
Output Discharge
No
Documentation
TitleTypeDateFile
AOZ1022DI-01 Datasheet
Datasheets2021-02-17PDF
AOZ1022DI-01 Evaluation Board
Eval Boards2012-09-26PDF
DFN5x4A_8L_EP2_S
Package2020-02-27PDF
DFN5x4A_8L_EP2_S Tape & Reel
Tape & Reel2024-03-14PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
DFN5x4A_8L_EP2_S 5.0x4.0x0.75PDFTape and Reel