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AOZ2260BQI-20

EZBuck™ DC-DC降压稳压器

Status: New

AOZ2260BQI-20 是一款高效、易用的 DC/DC 同步降压电源转换器,工作电压高达 28V 该器件能够提供 6A连续输出电流,输出电压可调低至 0.8V( ±1%)

Parametrics
Status
New
Min Vin (V)
10
Max Vin (V)
28
Max Output I (A)
6
Min VOUT (V)
0.80
Max VOUT (V)
24
Package
QFN4x4-22L
Control Mode
COT
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
External
Operating Freq (kHz)
1000
Iq (uA)
170
Soft Start (ms)
External
HS FET RDS(ON) (mΩ)
45
LS FET RDS(ON) (mΩ)
18
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
New
Min Vin (V)
10
Max Vin (V)
28
Max Output I (A)
6
Min VOUT (V)
0.80
Max VOUT (V)
24
Package
QFN4x4-22L
Control Mode
COT
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
External
Operating Freq (kHz)
1000
Iq (uA)
170
Soft Start (ms)
External
HS FET RDS(ON) (mΩ)
45
LS FET RDS(ON) (mΩ)
18
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
  • 宽范围输出电压
    - 10V ~ 28V
  • 6A连续输出电流
  • 输出电压可调范围为 0.8V ±1.0%
  • 内部低导通电阻NFETs
    -
    高侧31 mΩ
    -
    低侧18 mΩ
  • 具有输入前馈的恒定导通时间
  • 可编程导通时间高达 3.3μs
  • 可选择PFM或PWM模式
  • 稳定的陶瓷电容
  • 可调整软启动
  • 减少纹波
  • 电源良好输出
  • 集成自举二极管
  • 逐周期电流限制
  • 短路保护
  • 过压保护
  • 热关断
  • 耐热增强型4mm×4mm QFN-22L封装
Documentation
TitleTypeDateFile
AOZ2260BQI-20 Datasheet
Datasheets2022-10-31PDF
AOZ2260BQI-20 Marking
Markings2022-10-31PDF
AOZ2260BQI-20 Reliability Report
Reliability Reports2022-10-31PDF
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