首页>A7112E5R-ADJZ>规格书详情
A7112E5R-ADJZ中文资料PDF规格书
A7112E5R-ADJZ规格书详情
DESCRIPTION
The A7112 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 1.2A of output current. The device operates from an input voltage range of 2.6V to 7V and provides an output voltage from 0.6V to VIN, making the A7112 ideal for low voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making A7112 an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability.
The A7112 is available in SOT-25 and DFN6(2x2) packages.
FEATURES
High Efficiency: Up to 97
Capable of Delivering 1.2A
1.5MHz Switching Frequency
No External Schottky Diode Needed
Low dropout 100 Duty operation
Internal Compensation and Soft-Start
Current Mode control
0.6V Reference for Low Output voltages
Logic Control Shutdown (IQ<1uA)
Thermal shutdown, UVLO
Available in SOT-25 and DFN6(2x2)packages
APPLICATION
Cellular phones
Digital Cameras
MP3 and MP4 players
Set top boxes
Wireless and DSL Modems
USB supplied Devices in Notebooks
Portable Devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AIT |
21+ |
DFN6 |
1999 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMICCOM/笙 |
2023+ |
QFN20 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
AiT |
21+ |
- |
3000 |
全新原装鄙视假货15118075546 |
询价 | ||
AIT |
23+ |
NA/ |
5249 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AIT |
2021+ |
原厂封装 |
6872 |
原装正品假一赔十 |
询价 | ||
AIT |
2023+ |
DFN6 |
68571 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
AiT Semiconductor Inc |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
AIT-IC |
2015+ |
SOT23-5 |
29898 |
专业代理DC-DC降压IC,型号齐全,优势产品 |
询价 | ||
AMICCOM/笙 |
21+ |
QFN20 |
35200 |
一级代理/放心采购 |
询价 | ||
AIT |
2022 |
DFN6 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |