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AOZ1212DI

AOZ1212DI

EZBuck™ DC-DC Buck Regulators

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.

  • Datasheets
  • Eval Boards
  • Package
  • Tape & Reel
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Documentation
TitleTypeDateFile
AOZ1212DI DatasheetDatasheets2021-02-17PDF
AOZ1212DI Evaluation BoardEval Boards2011-04-05PDF
DFN5x4A_8L_EP2_SPackage2020-02-27PDF
DFN5x4A_8L_EP2_S Tape & ReelTape & Reel2024-03-14PDF
Documentation
TitleTypeDateFile
AOZ1212DI DatasheetDatasheets2021-02-17PDF
AOZ1212DI Evaluation BoardEval Boards2011-04-05PDF
DFN5x4A_8L_EP2_SPackage2020-02-27PDF
DFN5x4A_8L_EP2_S Tape & ReelTape & Reel2024-03-14PDF
Parametrics
Status
Not for New Designs
Min Vin (V)
4.50
Max Vin (V)
27
Max Output I (A)
3
Min VOUT (V)
0.80
Max VOUT (V)
22
Package
DFN5x4A-8L
Control Mode
PWM
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
Yes
VCC Supply
Internal
Operating Freq (kHz)
370
Iq (uA)
2000
Soft Start (ms)
6
HS FET RDS(ON) (mΩ)
70
Max Duty Cycle
85%
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
No
Forced PWM
No
Ripple Reduction
No
Low Power Mode
No
Protection
Auto Restart
Digital Interface
NA
Output Discharge
No
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
DFN5x4A_8L_EP2_S 5.0x4.0x0.75PDFTape and Reel