5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LTC1516IS8#PBF
LTC1516IS8#PBF PDF预览

LTC1516IS8#PBF

更新时间： 2024-11-06 13:09:43
品牌 Logo 应用领域
凌特 - Linear 转换器泵
页数 文件大小 规格书
8页 109K
描述
暂无描述

阅读下载

中文翻译

获取价格

LTC1516IS8#PBF 数据手册

 浏览型号LTC1516IS8#PBF的Datasheet PDF文件第2页浏览型号LTC1516IS8#PBF的Datasheet PDF文件第3页浏览型号LTC1516IS8#PBF的Datasheet PDF文件第4页浏览型号LTC1516IS8#PBF的Datasheet PDF文件第5页浏览型号LTC1516IS8#PBF的Datasheet PDF文件第6页浏览型号LTC1516IS8#PBF的Datasheet PDF文件第7页 
LTC1516  
Mic ro p o we r, Re g ula te d  
5V Cha rg e Pum p  
DC/ DC Co nve rte r  
U
FEATURES  
DESCRIPTION  
The LTC®1516 is a micropower charge pump DC/DC  
converter that produces a regulated 5V output from a 2V  
to 5V supply. Extremely low supply current (12µA typical  
with no load, <1µA in shutdown) and low external parts  
count (two 0.22µF flying capacitors and two 10µF capaci-  
■
Ultralow Power: Typical Operating ICC = 12µA  
Short Circuit/Thermal Protection  
Regulated 5V ±4% Output  
2V to 5V Input Range  
No Inductors  
ICC in Shutdown: <1µA  
■
■
■
■
■
tors at V and VOUT) make the LTC1516 ideally suited for  
IN  
■
Output Current:20mA (V > 2V)  
small, light load battery-powered applications. Typical  
IN  
50mA (V > 3V)  
Shutdown Disconnects Load from V  
Internal Oscillator: 600kHz  
Compact Application Circuit (0.1 in2)  
8-Pin SO Package  
efficiency (V = 3V) exceeds 70% with load currents  
IN  
IN  
■
■
■
■
between50µAand50mA. ModulatingtheSHDNpinkeeps  
the typical efficiency above 70% with load currents all the  
way down to 10µA.  
IN  
The LTC1516 operates as either a doubler or a tripler  
depending on V and output load conditions to improve  
overall efficiency. The part has thermal shutdown and can  
survive a continuous short from VOUT to GND. In shut-  
U
IN  
APPLICATIONS  
■
2-Cell to 5V Conversion  
Li-Ion Battery Backup Supplies  
Local 3V to 5V Conversion  
5V Flash Memory Programmer  
down the load is disconnected from V .  
IN  
■
■
The LTC1516 is available in an 8-pin SO package in both  
commercial and industrial temperature grades.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
■
■
Smart Card Readers  
U
TYPICAL APPLICATION  
Efficiency vs Output Current  
0.22µF  
90  
V
IN  
= 3V  
1
2
3
4
8
7
6
5
+
–
C1  
C1  
80  
70  
60  
50  
V
SHDN  
GND  
ON/OFF  
V
IN  
= 2V TO 5V  
IN  
+
LOW I MODE  
Q
(SEE FIGURE 3)  
LTC1516  
10µF  
V
OUT  
+
10µF  
+
–
C2  
C2  
SHDN = 0V  
0.22µF  
V
= 5V ±4%  
= 0mA TO 20mA, V ≥ 2V  
= 0mA TO 50mA, V ≥ 3V  
OUT  
OUT  
0.01  
0.1  
1
10  
100  
I
IN  
IN  
OUTPUT CURRENT (mA)  
I
1516 • F01  
OUT  
1516 • TA01  
Figure 1. Regulated 5V Output from a 2V to 5V Input  
1
12345678

中文翻译

下载PDF

与LTC1516IS8#PBF相关器件

型号 品牌 获取价格 描述 数据表
LTC1516IS8#TR Linear

获取价格

 		LTC1516 - Micropower, Regulated 5V Charge Pump DC/DC Converter; Package: SO; Pins: 8; Temp
LTC1516IS8#TRPBF Linear

获取价格

 		LTC1516 - Micropower, Regulated 5V Charge Pump DC/DC Converter; Package: SO; Pins: 8; Temp
LTC1517-3 ETC

获取价格
LTC1517-3.3 Linear

获取价格

 		Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package
LTC1517-3.3 ADI

获取价格

 		采用 5 引脚 SOT-23 封装的微功率、稳压 3.3V 充电泵
LTC1517-5 Linear

获取价格

 		Micropower, Regulated 5V Charge Pump in a 5-Pin SOT-23 Package
LTC1517-5 ADI

获取价格

 		采用 5 引脚 SOT-23 封装的微功率、稳压 5V 充电泵
LTC1517CS5-3.3 Linear

获取价格

 		Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package
LTC1517CS5-3.3#PBF Linear

获取价格

 		LTC1517-3.3 - Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package; Package: S
LTC1517CS5-3.3#TR Linear

获取价格

 		暂无描述

与LTC1516IS8#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