首页>ICL7673CBAZA>规格书详情
ICL7673CBAZA中文资料PDF规格书
厂商型号 |
ICL7673CBAZA |
参数属性 | ICL7673CBAZA 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > OR 控制器,理想二极管;ICL7673CBAZA应用范围:电池备份,工业/汽车级,大电流开关;产品描述:IC OR CTRLR SRC SELECT 8SOIC |
功能描述 | Automatic Battery Back-Up Switch |
文件大小 |
219.2 Kbytes |
页面数量 |
7 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-17 9:10:00 |
ICL7673CBAZA规格书详情
The Intersil ICL7673 is a monolithic CMOS battery backup
circuit that offers unique performance advantages over
conventional means of switching to a backup supply. The
ICL7673 is intended as a low-cost solution for the switching
of systems between two power supplies; main and battery
backup. The main application is keep-alive-battery power
switching for use in volatile CMOS RAM memory systems
and real time clocks. In many applications this circuit will
represent a low insertion voltage loss between the supplies
and load. This circuit features low current consumption, wide
operating voltage range, and exceptionally low leakage
between inputs. Logic outputs are provided that can be used
to indicate which supply is connected and can also be used
to increase the power switching capability of the circuit by
driving external PNP transistors.
Features
• Automatically Connects Output to the Greater of Either
Input Supply Voltage
• If Main Power to External Equipment is Lost, Circuit Will
Automatically Connect Battery Backup
• Reconnects Main Power When Restored
• Logic Indicator Signaling Status of Main Power
• Low Impedance Connection Switches
• Low Internal Power Consumption
• Wide Supply Range: . . . . . . . . . . . . . . . . . . . 2.5V to 15V
• Low Leakage Between Inputs
• External Transistors May Be Added if Very Large
Currents Need to Be Switched
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• On Board Battery Backup for Real-Time Clocks,
Timers, or Volatile RAMs
• Over/Under Voltage Detector
• Peak Voltage Detector
• Other Uses:
- Portable Instruments, Portable Telephones, Line
Operated Equipment
产品属性
- 产品编号:
ICL7673CBAZA
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > OR 控制器,理想二极管
- 包装:
管件
- 类型:
源极选择器开关
- FET 类型:
N 和 P 沟道
- 比率 - 输入:
2:1
- 内部开关:
是
- 电流 - 输出(最大值):
38mA
- 电压 - 供电:
2.5V ~ 15V
- 应用:
电池备份,工业/汽车级,大电流开关
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC OR CTRLR SRC SELECT 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
SOP8 |
37526 |
只做原装货值得信赖 |
询价 | |||
INTERSIL |
2147+ |
原厂封装 |
12500 |
原厂原装现货,订货价格优势,终端BOM表可配单提供样 |
询价 | ||
Renesas Electronics America In |
22+/23+ |
8-SOIC |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Intersil |
22+ |
8-SOICN |
4258 |
原装正品 价格优势 |
询价 | ||
INTERSI |
22+ |
SOP8 |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
INTERSIL |
21+ |
SOP8 |
6688 |
十年老店,原装正品 |
询价 | ||
INTERSI |
21+ |
SOP8 |
71 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Intersil |
23+ |
8SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
Renesas Electronics America In |
21+ |
NA |
12000 |
正品专卖,进口原装深圳现货 |
询价 | ||
Intersil |
483 |
RoHSCompliant |
1 |
原厂封装 |
询价 |