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NCP1411DMR2G PDF预览

NCP1411DMR2G

更新时间： 2024-09-18 22:54:31
品牌 Logo 应用领域
安森美 - ONSEMI 转换器稳压器开关式稳压器或控制器电源电路电池开关式控制器光电二极管
页数 文件大小 规格书
14页 136K
描述
Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer

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中文翻译

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NCP1411DMR2G 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：TSSOP, TSSOP8,.19
针数：8Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.81模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE FREQUENCY MODULATION
最大输入电压：5.5 V最小输入电压：1 V
标称输入电压：2.5 VJESD-30 代码：S-PDSO-G8
JESD-609代码：e3长度：3 mm
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电流：1 A封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP8,.19
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260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：600 kHz温度等级：INDUSTRIAL
端子面层：Tin (Sn)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40宽度：3 mm
Base Number Matches：1

NCP1411DMR2G 数据手册

 浏览型号NCP1411DMR2G的Datasheet PDF文件第2页浏览型号NCP1411DMR2G的Datasheet PDF文件第3页浏览型号NCP1411DMR2G的Datasheet PDF文件第4页浏览型号NCP1411DMR2G的Datasheet PDF文件第5页浏览型号NCP1411DMR2G的Datasheet PDF文件第6页浏览型号NCP1411DMR2G的Datasheet PDF文件第7页 
NCP1411  
Sync−Rect PFM Step−Up  
DC−DC Converter with  
Low−Battery Detector and  
Ring−Killer  
http://onsemi.com  
NCP1411 is a monolithic micropower high frequency Boost  
(step−up) voltage switching converter IC specially designed for  
battery operated hand−held electronic products up to 250 mA loading.  
It integrates Synchronous Rectifier for improving efficiency as well as  
eliminating the external Schottky Diode. High switching frequency  
(up to 600 kHz) allows low profile inductor and output capacitor being  
used. Low−Battery Detector, Logic−Controlled Shutdown and  
Cycle−by−Cycle Current Limit provide value−added features for  
various battery−operated applications. The innovative Ring−Killer  
circuitry guarantees quiet operation in discontinuous conduction  
mode. With all these functions ON, the device quiescent supply  
current is only 9.0 mA typical. This device is available in the space  
saving compact Micro8t package.  
MARKING  
DIAGRAM  
Micro8  
DM SUFFIX  
CASE 846A  
A2  
AYW  
8
1
A2 = Device Marking  
A
Y
W
= Assembly Location  
= Year  
Features  
= Work Week  
• Pb−Free Package is Available  
• High Efficiency, up to 92%  
• Very Low Device Quiescent Supply Current of 9.0 mA Typical  
PIN CONNECTIONS  
• Built−in Synchronous Rectifier (P−FET) Eliminates One External  
Schottky Diode  
FB  
OUT  
LX  
1
2
3
4
8
7
6
5
LBI/EN  
LBO  
• High Switching Frequency (up to 600 kHz) Allows use of Small Size  
Inductor  
GND  
BAT  
• High Accuracy Reference Output, 1.19 V $ 0.6% @ 25°C, can  
REF  
supply more than 2.5 mA when V  
≥ 3.3 V  
OUT  
• Ring−Killer for Quiet Operation in Discontinuous Conduction Mode  
• 1.0 V Startup at No Load Guaranteed  
(Top View)  
• Output Voltage from 1.5 V to 5.5 V Adjustable  
ORDERING INFORMATION  
• Output Current up to 250 mA @ V = 2.5 V, V  
= 3.3 V  
IN  
OUT  
Device  
Package  
Shipping†  
• Logic−Controlled Shutdown  
• Open Drain Low−Battery Detector Output  
• 1.0 A Cycle by Cycle Current Limit  
• Low Profile and Minimum External Parts  
• Compact Micro8 Package  
NCP1411DMR2  
Micro8  
4000 Tape & Reel  
4000 Tape & Reel  
NCP1411DMR2G  
Micro8  
(Pb−Free)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Typical Applications  
• Personal Digital Assistant (PDA)  
• Handheld Digital Audio Product  
• Camcorder and Digital Still Camera  
• Handheld Instrument  
• Conversion from One or Two NiMH or NiCd, or One Li−ion Cell  
to 3.3 V/5.0 V  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
October, 2004 − Rev. 3  
NCP1411/D  
1234567...14

中文翻译

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NCP1411DMR2G 替代型号

型号 品牌 替代类型 描述 数据表
NCP1410DMR2G ONSEMI

完全替代

 250 mA Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector
NCP1411DMR2 ONSEMI

完全替代

 Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer
NCP1417DMR2 ONSEMI

类似代替

 200 mA DC-DC Step-up Converter with Dual Low Battery Protection

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