NCP303LSN34T1G

更新时间： 2024-12-01 04:57:35

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
26页	195K
描述
Voltage Detector Series with Programmable Delay

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

NCP303LSN34T1G 数据手册

NCP302, NCP303

Voltage Detector Series

with Programmable Delay

The NCP302 and NCP303 series are second generation ultra−low

current voltage detectors that contain a programmable time delay

generator. 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 and an externally programmable time delay generator. This

combination of features prevents erratic system reset operation.

The NCP302 series consists of complementary output devices that

are available with either an active high or active low reset. The

NCP303 series has an open drain N−Channel output with an active low

reset output.

http://onsemi.com

MARKING

DIAGRAM

TSOP−5/

SOT23−5

CASE 483

xxx AYWG

xxx

= Specific Device Code

= Assembly Location

= Year

= Work Week

= Pb−Free Package

Features

• Quiescent Current of 0.5 mA Typical

• High Accuracy Undervoltage Threshold of 2.0%

• Externally Programmable Time Delay Generator

• Wide Operating Voltage Range of 0.8 V to 10 V

• Complementary or Open Drain Output

• Active Low or Active High Reset

(Note: Microdot may be in either location)

PIN CONNECTIONS

Reset

Output

• Specified Over the −40°C to +125°C Temperature Range

(Except for Voltage Options from 0.9 to 1.1 V)

• Pb−Free Packages are Available

Input

N.C.

Ground

Typical Applications

(Top View)

• Microprocessor Reset Controller

• Low Battery Detection

ORDERING INFORMATION

See detailed ordering and shipping information in the ordering

information section on page 22 of this data sheet.

• Power Fail Indicator

• Battery Backup Detection

NCP303LSNxxT1

NCP302xSNxxT1

Open Drain Output Configuration

Complementary Output Configuration

Input

Reset Output

Reset

Output

ref

GND

* Inverter for active low devices.

* Buffer for active high devices.

This device contains 28 active transistors.

Figure 1. Representative Block Diagrams

Publication Order Number:

May, 2006 − Rev. 19

NCP302/D

12 3 4 5 6 7...26

中文翻译

下载PDF

NCP303LSN34T1G 替代型号

型号	品牌	替代类型	描述	数据表
NCP303LSN34T1	ONSEMI	完全替代	Voltage Detector Series with Programmable Delay
BU4234G-TR	ROHM	功能相似	Low Voltage Free Delay Time Setting CMOS Voltage Detector IC Series

与NCP303LSN34T1G相关器件

型号	品牌	获取价格	描述	数据表
NCP303LSN35T1	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, SC-59, TSOT-23, TSOP-5
NCP303LSN36T1	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN36T1G	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN38T1	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN38T1G	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN40T1	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN40T1G	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN42T1	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN42T1G	ONSEMI	获取价格	Voltage Detector Series with Programmable Delay
NCP303LSN43T1	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, SC-59, TSOT-23, TSOP-5

与NCP303LSN34T1G相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP303LSN34T1G

NCP303LSN34T1G 数据手册

NCP303LSN34T1G 替代型号

与NCP303LSN34T1G相关器件

与NCP303LSN34T1G相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP303LSN34T1G

NCP303LSN34T1G 数据手册

NCP303LSN34T1G 替代型号

与NCP303LSN34T1G相关器件

与NCP303LSN34T1G相关文章

您还可以找

您在本页遇到什么问题？