参数资料
| 型号： | NCP305LSQ49T1 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC VOLT DETECT OD 4.9V SC-82AB |
| 产品变化通告： | LTB Notification 03/Jan/2008 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 电压 - 阀值： | 4.9V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-82A，SOT-343 |
| 供应商设备封装： | SC-82AB |
| 包装： | 带卷 (TR) |
NCP304, NCP305
Voltage Detector Series
The NCP304 and NCP305 series are second generation ultra ? low
current voltage detectors. These devices are specifically designed for
use as reset controllers in portable microprocessor based systems
where extended battery life is paramount.
Each series features a highly accurate undervoltage detector with
hysteresis which prevents erratic system reset operation as the
comparator threshold is crossed.
The NCP304 series consists of complementary output devices that
http://onsemi.com
are available with either an active high or active low reset output. The
NCP305 series has an open drain N ? Channel output with an active low
reset output.
The NCP304 and NCP305 device series are available in the
SC ? 82AB package with standard undervoltage thresholds. Additional
thresholds that range from 0.9 V to 4.9 V in 100 mV steps can
4
1
SC ? 82AB
SQ SUFFIX
CASE 419C
be manufactured.
Features
PIN CONNECTIONS AND
MARKING DIAGRAM
2 V in
?
?
?
?
?
?
?
Quiescent Current of 1.0 m A Typical
High Accuracy Undervoltage Threshold of 2.0%
Wide Operating Voltage Range of 0.8 V to 10 V
Complementary or Open Drain Reset Output
Active Low or Active High Reset Output
Pb ? Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC ? Q100
Qualified and PPAP Capable
Output
XXX = Specific Device Code
M = Date Code
GND 4 3 N.C.
XXX M G
G
Reset 1
(Top View)
Typical Applications
? Microprocessor Reset Controller
? Low Battery Detection
? Power Fail Indicator
? Battery Backup Detection
G = Pb ? Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering , marking and shipping information in
the ordering information section on page 20 of this data sheet.
? Semiconductor Components Industries, LLC, 2012
August, 2012 ? Rev. 22
1
Publication Order Number:
NCP304/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP305LSQ49T1G | 功能描述:电压监测器/监控器 4.9V Detector w/Reset Low RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| NCP3063_Boost_EVB | 制造商:ON Semiconductor 功能描述:1.5 A, Step-Up/Down/Inverting Switching Regulators 制造商:ON Semiconductor 功能描述:BOOST application Development board |
| NCP3063_Buck_EVB | 制造商:ON Semiconductor 功能描述:BUCK application Development board 制造商:ON Semiconductor 功能描述:1.5 A, Step-Up/Down/Inverting Switching Regulators |
| NCP3063_Invert_EVB | 制造商:ON Semiconductor 功能描述:Inverting application Development board 制造商:ON Semiconductor 功能描述:1.5 A, Step-Up/Down/Inverting Switching Regulators |
| NCP3063BDR2G | 功能描述:直流/直流开关调节器 1.5 A DCDC SW REG RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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