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AOZ2262HQI-10

EZBuck™ DC-DC降压稳压器

Status: Full Production

The AOZ2262HQI-10 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28 V. The device is capable of supplying 10 A of continuous output current with an output voltage adjustable down to 0.8 V ±1%.

Parametrics
Status
Full Production
Min Vin (V)
4
Max Vin (V)
28
Max Output I (A)
10
Min VOUT (V)
0.80
Max VOUT (V)
24
Package
QFN4x4-22L
Control Mode
COT
Light Load Mode
Yes
External Comp
No
VCC Supply
External
Operating Freq (kHz)
1000
Iq (uA)
150
Soft Start (ms)
External
HS FET RDS(ON) (mΩ)
14
LS FET RDS(ON) (mΩ)
12
Max Duty Cycle
85%
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
Yes
Forced PWM
Yes
Ripple Reduction
Yes
Low Power Mode
No
Protection
Latch
Digital Interface
NA
Output Discharge
No
Parametrics
Status
Full Production
Min Vin (V)
4
Max Vin (V)
28
Max Output I (A)
10
Min VOUT (V)
0.80
Max VOUT (V)
24
Package
QFN4x4-22L
Control Mode
COT
Light Load Mode
Yes
External Comp
No
VCC Supply
External
Operating Freq (kHz)
1000
Iq (uA)
150
Soft Start (ms)
External
HS FET RDS(ON) (mΩ)
14
LS FET RDS(ON) (mΩ)
12
Max Duty Cycle
85%
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
Yes
Forced PWM
Yes
Ripple Reduction
Yes
Low Power Mode
No
Protection
Latch
Digital Interface
NA
Output Discharge
No
Features
  • Wide input voltage range: 
    - 4V to 28V 
  • 10 A continuous output current 
  • Output voltage adjustable down to 0.8 V (±1.0%) 
  • Low RDS(ON) internal NFETs: 
    - 14 mΩ high-side 
    - 12 mΩ low-side 
  • Constant on-time with input feed-forward 
  • Programmable on-time up to 1.3 μs 
  • Selectable PFM light load operation 
  • Ceramic capacitor stable 
  • Adjustable soft-start 
  • Ripple reduction 
  • Power Good output 
  • Integrated bootstrap diode 
  • Cycle-by-cycle current limit 
  • Short-circuit protection 
  • Thermal shutdown 
  • Thermally enhanced 4mm x 4mm QFN-22L package
Documentation
TitleTypeDateFile
AOZ2262HQI-10 Datasheet
Datasheets2024-07-17PDF
AOZ2262HQI-10 Marking
Markings2024-07-17PDF
AOZ2262HQI-10 Reliability Report
Reliability Reports2024-07-17PDF
QFN4x4_22L_EP2_S
Package2024-06-07PDF
QFN4x4_22L_EP2_S Tape & Reel
Tape & Reel2024-04-25PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN4x4_22L_EP2_S 4.0x4.0x0.9PDFTape and Reel