AIC2857F中文资料2A 23V Synchronous Step-Down Converter数据手册AIC规格书
AIC2857F规格书详情
描述 Description
The AIC2857F is a synchronous step-down regulator with an integrated Power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-bycycle current limiting and thermal shutdown. Adjustable soft-start reduces the stress on the input source and the output overshoot at turnon. In shutdown mode, the regulator draws 1uA or less of supply current.
The AIC2857F is available in SOP-8 and SOP-8E Package.
特性 Features
• 2A Continuous Output Current
• Programmable Soft Start
• 130mohm Internal Power MOSFET Switches
• Stable with Low ESR Output Ceramic Capacitors
• Up to 93% Efficiency
•
应用 Application
• Networking Systems such as Modems & Routers
• Distributed Power Systems
• Pre-Regulator for Linear Regulators.
• Set-top Box
技术参数
- 制造商编号
：AIC2857F
- 生产厂家
：AIC
- Output Voltage
：0.925V ~ 12V
- ISW Limit(A)
：3.4
- Internal Switch/IOUT(A)
：2
- ExternalSwitch/IOUT(A)
：
- Low IQ(<100A)
：
- Control Mode
：PWM
- Freq.(KHZ)
：340
- Package
：SOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AIC |
25+ |
SOP8 |
11106 |
原装正品,欢迎来电咨询! |
询价 | ||
AIC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | |||
AIC |
2450+ |
SOP8 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
AIC/沛亨 |
21+ |
SOP8 |
120000 |
长期代理优势供应 |
询价 | ||
AIC |
18+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
AIC |
25+23+ |
SOP8 |
43852 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AIC |
SOP8 |
3000 |
原装长期供货! |
询价 | |||
AIC |
23+ |
SOP8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
AIC |
24+ |
SOP8 |
9600 |
原装现货,优势供应,支持实单! |
询价 |
