AOZ6643DI中文资料EZBuck™ DC-DC降压稳压器数据手册AOS规格书
AOZ6643DI规格书详情
描述 Description
The AOZ6643DI is a 18V input, 3A Synchronous buck regulator in a thermally enhanced DFN3x3 package. It has low on resistance for power switches, 80mΩ for High-Side and 30mΩ for Low-Side.It is capable to output power up to 15W. The output voltage is adjustable down to 0.8V and the switching frequency is 500kHz. It features Pulse Energy Mode (PEM) to enable high efficiency in light load conditions.
技术参数
- 制造商编号
:AOZ6643DI
- 生产厂家
:AOS
- Application
:DFN3x3B-8L
- Max Vin (V)
:4.50
- Max Output I (A)
:18
- Min VOUT (V)
:3
- Max VOUT (V)
:0.80
- Package
:15
- Control Mode
:PWM
- Light Load Mode
:No
- Ultrasonic Mode
:No
- External Comp
:No
- VCC Supply
:Internal
- Operating Freq (kHz)
:500
- Iq (uA)
:550
- Soft Start (ms)
:4
- HS FET RDS(ON) (mΩ)
:80
- LS FET RDS(ON) (mΩ)
:30
- Max Duty Cycle
:85%
- Adj. I Limit
:No
- Remote Sense
:No
- Enable
:Yes
- PGood
:No
- Forced PWM
:Yes
- Ripple Reduction
:No
- Low Power Mode
:No
- Protection
:Auto Restart
- Digital Interface
:NA
- Output Discharge
:No
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AOS |
24+ |
DFN8(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
AOS(万代) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
AOS |
24+ |
N/A |
8000 |
全新原装正品,现货销售 |
询价 | ||
AOS/万代 |
21+ |
DFN |
235000 |
原装正品现货,德为本,正为先,通天下! |
询价 | ||
Alpha |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
AOS |
20+ |
DFN-8-EP(3x3) |
5000 |
询价 | |||
AOS(万代) |
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | ||
AOS(万代) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
AOS(万代) |
23+ |
标准封装 |
20000 |
正规渠道,只有原装! |
询价 | ||
AOS正品 |
24+ |
DFN |
18000 |
原装正品 有挂有货 假一赔十 |
询价 |