ADP1148中文资料PDF规格书
ADP1148规格书详情
GENERAL DESCRIPTION
The ADP1148 is part of a family of synchronous step-down switching regulator controllers featuring automatic sleep mode to maintain high efficiencies at low output currents. These devices drive external complementary power MOSFETs at switching frequencies up to 250 kHz using a constant off-time current-mode architecture.
FEATURES
Operation From 3.5 V to 18 V Input Voltage
Ultrahigh Efficiency > 95
Low Shutdown Current
Current Mode Operation for Excellent Line and Load Transient Response
High Efficiency Maintained Over Wide Current Range
Logic Controlled Micropower Shutdown
Short Circuit Protection
Very Low Dropout Operation
Synchronous FET Switching for High Efficiency
Adaptive Nonoverlap Gate Drives
APPLICATIONS
Notebook and Palmtop Computers
Portable Instruments
Battery Operated Digital Devices
Industrial Power Distribution
Avionics Systems
Telecom Power Supplies
GPS Systems
Cellular Telephones
产品属性
- 型号:
ADP1148
- 制造商:
AD
- 制造商全称:
Analog Devices
- 功能描述:
High Efficiency Synchronous Step-Down Switching Regulators
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
SOP14 |
200 |
原装正品,假一罚十! |
询价 | ||
ADI/亚德诺 |
23+ |
NA/ |
3450 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AD |
23+ |
SOP |
9827 |
询价 | |||
AD |
2020+ |
SOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
AD |
23+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
AD |
00+ |
SOP-3.9-16P |
107 |
询价 | |||
AnalogDevices |
AD专业分销 |
1500 |
AD代理旗下一级分销商,主营AD全系列产品 |
询价 | |||
AD |
22+ |
SOP14 |
5000 |
全新原装现货!自家库存! |
询价 | ||
AD |
23+ |
SMD |
155 |
询价 |