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NCP1400ASN25T1

更新时间： 2024-09-18 22:05:51
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
16页 141K
描述
100mA, Fixed Frequency PWM Step-Up Micropower Switching Regulator

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中文翻译

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NCP1400ASN25T1 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：SOT-23包装说明：TSOT-23, 5 PIN
针数：5Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.57Is Samacsys：N
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：5 V
最小输入电压：0.95 V标称输入电压：5 V
JESD-30 代码：R-PDSO-G5JESD-609代码：e0
长度：3 mm功能数量：1
端子数量：5最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：0.4 A
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSOP5/6,.11,37封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：240
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：BOOST最大切换频率：216 kHz
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn80Pb20)
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：1.5 mmBase Number Matches：1

NCP1400ASN25T1 数据手册

 浏览型号NCP1400ASN25T1的Datasheet PDF文件第2页浏览型号NCP1400ASN25T1的Datasheet PDF文件第3页浏览型号NCP1400ASN25T1的Datasheet PDF文件第4页浏览型号NCP1400ASN25T1的Datasheet PDF文件第5页浏览型号NCP1400ASN25T1的Datasheet PDF文件第6页浏览型号NCP1400ASN25T1的Datasheet PDF文件第7页 
NCP1400A  
100 mA, Fixed Frequency  
PWM Step−Up Micropower  
Switching Regulator  
The NCP1400A series are micropower step−up DC to DC  
converters that are specifically designed for powering portable  
equipment from one or two cell battery packs. These devices are  
designed to start−up with a cell voltage of 0.8 V and operate down to  
less than 0.2 V. With only four external components, this series allows  
a simple means to implement highly efficient converters that are  
capable of up to 100 mA of output current.  
http://onsemi.com  
5
1
Each device consists of an on−chip fixed frequency oscillator, pulse  
width modulation controller, phase compensated error amplifier that  
ensures converter stability with discontinuous mode operation,  
soft−start, voltage reference, driver, and power MOSFET switch with  
current limit protection. Additionally, a chip enable feature is provided  
to power down the converter for extended battery life.  
The NCP1400A device series are available in the Thin SOT23−5  
package with seven standard regulated output voltages. Additional  
voltages that range from 1.8 V to 4.9 V in 100 mV steps can be  
manufactured.  
THIN SOT23−5  
SN SUFFIX  
CASE 483  
PIN CONNECTIONS AND  
MARKING DIAGRAM  
1
2
3
5
CE  
OUT  
NC  
LX  
Features  
GND  
4
• Extremely Low Start−Up Voltage of 0.8 V  
• Operation Down to Less than 0.2 V  
• Only Four External Components for Simple Highly Efficient  
Converters  
(Top View)  
xxx = Marking  
Y
W
= Year  
= Work Week  
• Up to 100 mA Output Current Capability  
• Fixed Frequency Pulse Width Modulation Operation  
• Phase Compensated Error Amplifier for Stable Converter Operation  
• Chip Enable Power Down Capability for Extended Battery Life  
• Pb−Free Packages are Available  
ORDERING INFORMATION  
See detailed ordering and shipping information in the ordering  
information section on page 2 of this data sheet.  
Typical Applications  
• Cellular Telephones  
• Pagers  
• Personal Digital Assistants  
• Electronic Games  
• Digital Cameras  
• Camcorders  
• Handheld Instruments  
• White LED Torch Light  
V
IN  
V
OUT  
CE  
1
LX  
5
OUT  
2
NC  
3
GND  
4
Figure 1. Typical Step−Up Converter  
Application  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
June, 2004 − Rev. 9  
NCP1400A/D  
1234567...16

中文翻译

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NCP1400ASN25T1 替代型号

型号 品牌 替代类型 描述 数据表
NCP1400ASN25T1G ONSEMI

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