5秒后页面跳转
捷配首页

Datasheet > UCC29411DG4
UCC29411DG4 PDF预览

UCC29411DG4

更新时间： 2024-11-21 02:58:23
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
8页 146K
描述
LOW-POWER SYNCHRONOUS BOOST CONVERTER

阅读下载

中文翻译

获取价格

UCC29411DG4 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.74
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：CURRENT-MODE
最大输入电压：3.2 V最小输入电压：1.3 V
标称输入电压：2.5 VJESD-30 代码：R-PDSO-G8
长度：4.9 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：0.715 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25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座面最大高度：1.75 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：200 kHz
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

UCC29411DG4 数据手册

 浏览型号UCC29411DG4的Datasheet PDF文件第2页浏览型号UCC29411DG4的Datasheet PDF文件第3页浏览型号UCC29411DG4的Datasheet PDF文件第4页浏览型号UCC29411DG4的Datasheet PDF文件第5页浏览型号UCC29411DG4的Datasheet PDF文件第6页浏览型号UCC29411DG4的Datasheet PDF文件第7页 
application  
INFO  
UCC19411/2/3  
UCC29411/2/3  
UCC39411/2/3  
PRELIMINARY  
available  
Low Power Synchronous Boost Converter  
FEATURES  
DESCRIPTION  
• 1V Input Voltage Operation Start-up  
Guaranteed under FULL Load on  
Main Output, and Operation Down to  
0.5V  
The UCC39411 family of low input voltage, single inductor boost  
converters is optimized to operate from a single or dual alkaline cell, and  
steps up to a 3.3V, 5V, or adjustable output at 200mW. The UCC39411  
family also provides an auxiliary 7V output, primarily for the gate drive  
supply, which can be used for applications requiring an auxiliary output,  
such as 5V, by linear regulating. The primary output will start up under full  
load at input voltages typically as low as 0.8V with a guaranteed max of  
1V, and will operate down to 0.5V once the converter is operating,  
maximizing battery utilization.  
• 200mW Output Power at Battery  
Voltages as low as 0.8V  
• Secondary 7V Supply from a Single  
Inductor  
• Output Fully Disconnected in  
The UCC39411 family is designed to accommodate demanding  
applications such as pagers and cell phones that require high efficiency  
over a wide operating range of several milli-watts to a couple of hundred  
milli-watts. High efficiency at low output current is achieved by optimizing  
switching and conduction losses with a low total quiescent current (50µA).  
At higher output current the 0.5Ω switch, and 1.2Ω synchronous rectifier  
along with continuous mode conduction provide high power efficiency. The  
wide input voltage range of the UCC39411 family can accommodate other  
power sources such as NiCd and NimH.  
Shutdown  
• Adaptive Current Mode Control for  
Optimum Efficiency  
• High Efficiency over Wide Operating  
Range  
• 6µA Shutdown Supply Current  
• Output Reset Function with  
Programmable Reset Period  
The 39411 family also provides shutdown control. Packages available are  
the 8 pin SOIC (D), 8 pin DIP (N or J), and 8 pin TSSOP (PW) to optimize  
board space.  
SIMPIFIED BLOCK DIAGRAM AND APPLICATION CIRCUIT (UCC39412)  
+
22µH  
100µF  
SW  
1V TO 3.5V  
1
6
VIN  
VGD  
8
VOUT  
3.3V 200mW  
1.2Ω  
7
100µF  
100µF  
START-UP  
CIRCUITRY  
0.5Ω  
MODULATOR CONTROL CIRCUIT  
R
RES  
SYNCHRONOUS RECTIFICATION CIRCUITRY  
ANTI-CROSS CONDUCTION  
START-UP  
MULTIPLEXING LOGIC  
MAX INPUT POWER CONTROL  
ADAPTIVE CURRENT CONTROL  
RESB  
CT  
3
4
RESET CONTROL CIRCUIT  
GLITCH SUPRESSION  
SD/FB  
2
PROGRAMMABLE TIMING  
C
T
GND  
5
UDG-98067  
Note: Pinout shown is for the TSSOP Package. Consult Package Descriptions for DIP and SOIC configurations.  
SLUS245A - MARCH 1999  
12345678

中文翻译

下载PDF

UCC29411DG4 替代型号

型号 品牌 替代类型 描述 数据表
UCC3941D-ADJ TI

类似代替

 1V SYNCHRONOUS BOOST CONVERTER
UCC29411D TI

类似代替

 LOW-POWER SYNCHRONOUS BOOST CONVERTER

与UCC29411DG4相关器件

型号 品牌 获取价格 描述 数据表
UCC29411DTR TI

获取价格

 		0.715A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SO
UCC29411DTRG4 TI

获取价格

 		IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,SOP,8PIN,PLASTIC
UCC29411N ETC

获取价格

 		Current/Voltage-Mode SMPS Controller
UCC29411PG4 TI

获取价格

 		0.715A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8
UCC29411PW ETC

获取价格

 		Current/Voltage-Mode SMPS Controller
UCC29411PWG4 TI

获取价格

 		0.715A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, TSSOP-8
UCC29411PWTR TI

获取价格

 		0.715A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, TSSOP-8
UCC29411PWTRG4 TI

获取价格

 		IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSSOP,8PIN,PLASTIC
UCC29412 TI

获取价格

 		Low Power Synchronous Boost Converter
UCC29412D TI

获取价格

 		0.715A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MS-012AA, SOIC-8

与UCC29411DG4相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证