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AOZ6762DI

AOZ6762DI

EZBuck™ DC-DC Buck Regulators

The AOZ6762DI is a 18V input, 2A Synchronous buck regulator in a thermally enhanced DFN3x3 package. It has on resistance for power switches, 145mΩ for High-Side and 90mΩ for Low-Side. It is capable to output power up to 10W. The output voltage is adjustable down to 0.6V and the switching frequency is 1.25MHz. 30 ns Minimum on time allows very low duty cycle operation. It features Pulse Energy Mode (PEM) to enable high efficiency in light load conditions.

  • Datasheets
  • Package
  • Tape & Reel
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Features
  • 4.5V to 18V operating input voltage range
  • 145mΩ High Side, 90mΩ High Side
  • 2A continuous output current
  • Output voltage adjustable down to 0.6V
  • Up to 87% efficiency at 10mA load
  • Fixed switching frequency at 1.25MHz
  • 30ns minimum on time allows low duty cycle operation
  • Cycle-by-cycle current limit
  • Output pre-bias start up
  • Thermal shutdown
  • Thermally-enhanced DFN3x3-8L package
Features
  • 4.5V to 18V operating input voltage range
  • 145mΩ High Side, 90mΩ High Side
  • 2A continuous output current
  • Output voltage adjustable down to 0.6V
  • Up to 87% efficiency at 10mA load
  • Fixed switching frequency at 1.25MHz
  • 30ns minimum on time allows low duty cycle operation
  • Cycle-by-cycle current limit
  • Output pre-bias start up
  • Thermal shutdown
  • Thermally-enhanced DFN3x3-8L package
Documentation
TitleTypeDateFile
AOZ6762DI DatasheetDatasheets2021-05-10PDF
DFN3x3B_8L_EP1_PPackage2020-05-28PDF
DFN3x3B_8L_EP1_P Tape & ReelTape & Reel2024-03-14PDF
Parametrics
Status
Full Production
Min Vin (V)
4.50
Max Vin (V)
18
Max Output I (A)
2
Min VOUT (V)
0.60
Max VOUT (V)
6
Package
DFN3x3-8L
Control Mode
PWM
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
Internal
Operating Freq (kHz)
1250
Iq (uA)
260
Soft Start (ms)
3.5
HS FET RDS(ON) (mΩ)
145
LS FET RDS(ON) (mΩ)
90
Max Duty Cycle
70%
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
DFN3x3B_8L_EP1_P 3.0x3.0x0.8PDFTape and Reel
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