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AOZ6762DI

EZBuck™ DC-DC降压稳压器

Status: Full Production

AOZ6762DI是一款18V输入、2A同步降压稳压器,采用散热增强型DFN3x3封装。电源开关的导通阻抗高压MOS侧为145mΩ,低压MOS侧为90mΩ。能够输出高达10W的功率,输出电压可调至0.6V,开关频率为1.25MHz。最小接通时间30 ns,允许极低的占空比操作。具有是脉冲能量模式(PEM),在轻负载条件下实现高效率。

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
DFN3x3B-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
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
DFN3x3B-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
Features
  • 工作输入电压范围4.5V至18V
  • 高压MOS侧145mΩ,高压MOS侧90mΩ
  • 最大2A连续输出电流
  • 输出电压可调至0.6V
  • 在10mA负载下,效率高达87%
  • 固定开关频率为1.25MHz
  • 最小接通时间30ns,允许低占空比运行
  • 逐周期电流限制
  • 输出预偏置启动
  • 热关断
  • 散热增强型DFN3x3-8L封装
Documentation
TitleTypeDateFile
AOZ6762DI Datasheet
Datasheets2021-05-10PDF
DFN3x3B_8L_EP1_P
Package2020-05-28PDF
DFN3x3B_8L_EP1_P Tape & Reel
Tape & Reel2024-03-14PDF
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
DFN3x3B_8L_EP1_P 3.0x3.0x0.8PDFTape and Reel
Tools