5秒后页面跳转
捷配首页

Datasheet > ISL9111AEHADJZ-T
ISL9111AEHADJZ-T PDF预览

ISL9111AEHADJZ-T

更新时间： 2024-11-08 11:13:03
品牌 Logo 应用领域
英特矽尔 - INTERSIL 转换器开关升压转换器
页数 文件大小 规格书
15页 1208K
描述
Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch

阅读下载

中文翻译

获取价格

ISL9111AEHADJZ-T 数据手册

 浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第2页浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第3页浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第4页浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第5页浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第6页浏览型号ISL9111AEHADJZ-T的Datasheet PDF文件第7页 
Low Input Voltage, High Efficiency Synchronous Boost  
Converter with 1A Switch  
ISL9111, ISL9111A  
Features  
The ISL9111 and ISL9111A provide a power supply solution  
for single-cell, dual-cell, or three-cell alkaline, NiCd or NiMH  
battery-powered applications. The device has a typical 0.8V  
start-up voltage and is capable of supplying up to 5.25V output  
voltage. Both devices are guaranteed to supply 100mA from a  
single-cell input and 240mA from a dual-cell input when  
output is 3.3V. High 1.2MHz switching frequency allows for the  
use of tiny, low-profile inductors and ceramic capacitors to  
minimize the size of the solution.  
• Up to 97% Efficiency at Typical Operating Conditions  
• Minimum Start-up Voltage  
- 0.8V (ISL9111)  
- 0.6V (ISL9111A)  
• Minimum Operating Voltage  
- 0.7V (ISL9111)  
- 0.5V (ISL9111A)  
The ISL9111 and ISL9111A are internally compensated, fully  
integrated synchronous boost converters optimized for  
efficiency with minimal external components. At light load, the  
device enters skip mode and consumes only 20µA of  
quiescent current, resulting in higher efficiency at light loads  
and maximum battery life.  
• Low Quiescent Current: 20μA (Typical)  
• At VOUT = 3.3V  
- 100mA Output Current @ VIN = 0.9V  
- 240mA Output from @ VIN = 1.8V  
• Logic Control Shutdown (Iq < 1µA)  
• Output Voltage Up to 5.25V  
The ISL9111 and ISL9111A address both rechargeable and  
non-rechargeable battery applications. The ISL9111 has a  
UVLO feature, which will internally shut off at 0.7V protecting a  
rechargeable battery. The ISL9111A has this feature disabled  
to maximize the usable life of a non-rechargeable single cell  
battery. The parts are available in fixed 3.0V, 3.3V and 5.0V  
output voltage versions or an adjustable output voltage version  
(ADJ). The fixed output voltage version also provides a FAULT  
pin for fault condition monitoring. The ISL9111 and ISL9111A  
are available in a 6 Ld SOT-23 package.  
• Output Disconnect During Shutdown  
• Skip Mode Under Light Load Condition  
• Undervoltage Lockout (ISL9111 Only)  
• Fault Protection: OVP (ADJ Version Only), OTP, Short Circuit  
• 6 Ld SOT-23 Package  
Applications  
• Products Including Portable HDMI and USB-OTG  
• Personal Medical Products  
• Wireless Mouse/Keyboard  
• Bluetooth Headsets  
• MP3/MP4 Players/DSC  
• Single-cell, Dual-cell and Triple-cell Alkaline, NiCd, NiMH  
Powered Products  
100  
4.7µH  
V
= 3.6V  
IN  
95  
90  
85  
80  
75  
70  
65  
60  
1
SW  
VOUT  
5
2
VOUT  
GND  
6
3
VIN  
VIN  
EN  
4.7µF  
4.7µF  
V
= 0.9V  
IN  
V
= 1.8V  
IN  
VFLT  
1k  
4
FAULT  
0.1  
1
10  
(mA)  
100  
1000  
ISL9111: 3.0/3.3/5.0V, ISL9111A: 3.0/3.3/5.0V  
I
OUT  
FIGURE 1. TYPICAL APPLICATION  
FIGURE 2. FIXED 5V EFFICIENCY  
December 7, 2011  
FN7602.3  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2011. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
All other trademarks mentioned are the property of their respective owners.  
1
1234567...15

中文翻译

下载PDF

ISL9111AEHADJZ-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL9111AEHADJZ-T7A INTERSIL

完全替代

 Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch

与ISL9111AEHADJZ-T相关器件

型号 品牌 获取价格 描述 数据表
ISL9111AEHADJZ-T7A INTERSIL

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111AEHADJZ-T7A RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111AH30-EVZ RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111AH33-EVZ RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111AH50-EVZ RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111AHADJ-EVZ RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111EH30Z-T RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111EH30Z-T INTERSIL

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111EH30Z-T7A INTERSIL

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
ISL9111EH30Z-T7A RENESAS

获取价格

 		Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch

与ISL9111AEHADJZ-T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