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NCP1404SN33T1

更新时间： 2024-11-09 22:16:43
品牌 Logo 应用领域
安森美 - ONSEMI 转换器电池
页数 文件大小 规格书
8页 53K
描述
350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector

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中文翻译

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NCP1404SN33T1 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TSOP包装说明：TSOP-6
针数：6Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.92其他特性：CAN ALSO OPERATE IN PFM MODE
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制技术：PULSE WIDTH MODULATION
最大输入电压：5.5 V最小输入电压：0.8 V
标称输入电压：1.98 VJESD-30 代码：R-PDSO-G6
JESD-609代码：e0功能数量：1
端子数量：6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：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
表面贴装：YES切换器配置：BOOST
最大切换频率：720 kHz温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

NCP1404SN33T1 数据手册

 浏览型号NCP1404SN33T1的Datasheet PDF文件第2页浏览型号NCP1404SN33T1的Datasheet PDF文件第3页浏览型号NCP1404SN33T1的Datasheet PDF文件第4页浏览型号NCP1404SN33T1的Datasheet PDF文件第5页浏览型号NCP1404SN33T1的Datasheet PDF文件第6页浏览型号NCP1404SN33T1的Datasheet PDF文件第7页 
NCP1404 Series  
Product Preview  
350 mA PWM/PFM Step-Up  
DC-DC Converter with Low  
Battery Detector  
The NCP1404 series are monolithic PWM/PFM step–up DC to DC  
converters which can automatically change operation mode from  
PWM to PFM at light loads to improve efficiency at light loads. With  
only four external components, this series allow a simple means to  
implement highly efficient converters for powering up portable  
equipment up to 350 mA loading.  
http://onsemi.com  
6
1
Additionally, this series is featured with a Low Battery Detector to  
monitor battery voltage. The NCP1404 device series are available in  
space–saving TSOP–6 package with five standard regulated output  
voltages. Additional voltages that range from 1.8 V to 5.0 V in  
100 mV steps can be manufactured.  
TSOP–6  
SN SUFFIX  
CASE 318G  
Features  
PIN CONNECTIONS AND  
MARKING DIAGRAM  
• Low Start–Up Voltage of 0.8 V  
• PWM Oscillator Frequency of 600 kHz at 20% Accuracy  
• High Efficiency 85% at IOUT = 200 mA, VIN = 2.5 V, VOUT = 3.3 V  
• Output Current up to 350 mA at VIN = 2.5 V, VOUT = 3.3 V  
• Duty Ratio: 17% to 85% typ. PWM Control  
Duty Ratio: 17% typ. PFM Control  
LBI  
1
2
3
6
5
4
LX  
OUT  
LBO  
GND  
V
DD  
• Output Voltage Accuracy ±2.5%  
• Low Battery Detection with Open–drain Detector Output  
• Separated Power Supply Pin  
(Top View)  
• Low Profile and Minimum External Parts  
• Micro Miniature TSOP–6  
XX = Specific Device Code  
d
= Date Code  
Typical Applications  
• Digital Cameras  
See specific marking information in the ordering information  
table on page 3 of this data sheet.  
• Cellular Telephones  
• Personal Digital Assistants (PDA)  
• Camcorders  
• Electronic Games  
• Pagers  
ORDERING INFORMATION  
Device  
Package  
Shipping  
• Portable Audio (MP3)  
• Handheld Instruments  
NCP1404SN19T1  
NCP1404SN27T1  
NCP1404SN30T1  
NCP1404SN33T1  
NCP1404SN50T1  
TSOP–6 3000/Tape & Reel  
TSOP–6 3000/Tape & Reel  
TSOP–6 3000/Tape & Reel  
TSOP–6 3000/Tape & Reel  
TSOP–6 3000/Tape & Reel  
This document contains information on a product under development. ON Semiconductor  
reserves the right to change or discontinue this product without notice.  
Semiconductor Components Industries, LLC, 2002  
1
Publication Order Number:  
June, 2002 – Rev. 0  
NCP1404/D  
12345678

中文翻译

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