5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> LTC1514CS8-5#PBF
LTC1514CS8-5#PBF PDF预览

LTC1514CS8-5#PBF

更新时间： 2024-09-13 13:09:43
品牌 Logo 应用领域
凌特 - Linear 转换器电池比较器开关光电二极管
页数 文件大小 规格书
8页 239K
描述
LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

阅读下载

中文翻译

获取价格

LTC1514CS8-5#PBF 技术参数

是否Rohs认证：符合生命周期：Transferred
零件包装代码：SOIC包装说明：SOP,
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：7.42Is Samacsys：N
模拟集成电路 - 其他类型：SWITCHED CAPACITOR REGULATOR最大输入电压：10 V
最小输入电压：2.7 VJESD-30 代码：R-PDSO-G8
JESD-609代码：e3长度：4.9 mm
湿度敏感等级：1功能数量：1
端子数量：8最高工作温度：70 °C
最低工作温度：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）：260
认证状态：Not Qualified座面最大高度：1.75 mm
表面贴装：YES切换器配置：DOUBLER INVERTER
最大切换频率：800 kHz技术：CMOS
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
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：30
宽度：3.9116 mmBase Number Matches：1

LTC1514CS8-5#PBF 数据手册

 浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第2页浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第3页浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第4页浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第5页浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第6页浏览型号LTC1514CS8-5#PBF的Datasheet PDF文件第7页 
LTC1514-3.3/LTC1514-5  
Step-Up/Step-Down Switched  
Capacitor DC/DC Converters  
with Low-Battery Comparator  
U
FEATURES  
DESCRIPTION  
TheLTC®1514-3.3/LTC1514-5aremicropowerswitched  
capacitor DC/DC converters that produce a regulated  
output voltage by either stepping up or stepping down  
the input voltage. Output voltage is fixed at either 3.3V  
(LTC1514-3.3) or 5V (LTC1514-5) by an internal resistor  
divider.  
■
3.3V or 5V Output Voltages  
■
2V to 10V Input Voltage Range  
■
Up to 50mA Output Current  
■
■
■
■
■
■
■
■
■
Only Three External Capacitors Required  
Soft Start Limits Inrush Current at Turn-On  
Low Operating Current: 60µA  
Low Shutdown Current: 10µA  
A unique architecture allows the parts to accommodate  
a wide input voltage range (2V to 10V) while maintaining  
±4% regulation. Additional circuitry prevents excessive  
inrush current and output voltage ripple when large VIN  
to VOUT differentials are present.  
Shutdown Disconnects Load from VIN  
Short-Circuit and Overtemperature Protected  
650kHz Switching Frequency  
Low-Battery Comparator Active in Shutdown  
Available in SO-8 Package  
An internal uncommitted comparator is kept active in  
shutdown. The comparator has an open-drain output for  
flexible interfacing.  
U
APPLICATIONS  
■
Battery-Operated Equipment  
The parts are short-circuit and overtemperature pro-  
tected. Battery life is maximized by very low operating  
currents (ICC = 60µA typ, 10µA in shutdown). Both parts  
are available in an SO-8 package.  
■
Smart Card Readers  
■
Local Power Supplies  
■
Handheld Instruments  
■
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Battery Backup Supplies  
U
TYPICAL APPLICATION  
LTC1514-5 Output Voltage  
vs Input Voltage  
5V Step-Up/Step-Down Power Supply with Low-Battery Detect  
5.2  
I
= 10mA  
100k  
OUT  
1.33M  
1%  
LTC1514-5  
SHDN  
5.1  
5.0  
4.9  
4.8  
1
2
3
4
8
7
6
5
V
= 5V  
OUT  
OUT  
V
ON OFF  
LOW BAT  
OUT  
I
= 50mA  
LBO  
LBI  
V
IN  
+
+
V
10µF  
C1  
C1  
IN  
0.22µF  
4-CELL  
NiCd  
+
499k  
1%  
–
GND  
10µF  
1514 TA01  
2
3
4
5
6
7
8
9
10  
INPUT VOLTAGE (V)  
LT1514 • TA02  
1
12345678

中文翻译

下载PDF

LTC1514CS8-5#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1514CS8-5#TRPBF Linear

完全替代

 LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparato

与LTC1514CS8-5#PBF相关器件

型号 品牌 获取价格 描述 数据表
LTC1514CS8-5#TR Linear

获取价格

 		LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparato
LTC1514CS8-5#TRPBF Linear

获取价格

 		LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparato
LTC1514IS8-3.3 Linear

获取价格

 		Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator
LTC1514IS8-3.3#TR Linear

获取价格

 		LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparato
LTC1514IS8-3.3#TRPBF Linear

获取价格

 		暂无描述
LTC1514IS8-5 Linear

获取价格

 		Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparator
LTC1514IS8-5#TRPBF Linear

获取价格

 		LTC1514 - Step-Up/Step-Down Switched Capacitor DC/DC Converters with Low-Battery Comparato
LTC1514-X Linear Systems

获取价格

 		Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package
LTC1515 Linear

获取价格

 		Step-Up/Step-Down Switched Capacitor DC/DC Converters with Reset
LTC1515 Linear Systems

获取价格

 		High Voltage, Low Quiescent Current Inverting Charge Pump

与LTC1514CS8-5#PBF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