5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> MAX1908ETI
MAX1908ETI PDF预览

MAX1908ETI

更新时间： 2024-11-26 22:12:59
品牌 Logo 应用领域
美信 - MAXIM 电池
页数 文件大小 规格书
27页 863K
描述
Low-Cost Multichemistry Battery Chargers

阅读下载

中文翻译

获取价格

MAX1908ETI 数据手册

 浏览型号MAX1908ETI的Datasheet PDF文件第2页浏览型号MAX1908ETI的Datasheet PDF文件第3页浏览型号MAX1908ETI的Datasheet PDF文件第4页浏览型号MAX1908ETI的Datasheet PDF文件第5页浏览型号MAX1908ETI的Datasheet PDF文件第6页浏览型号MAX1908ETI的Datasheet PDF文件第7页 
19-2764; Rev 2; 7/04  
Low-Cost Multichemistry Battery Chargers  
General Description  
Features  
The MAX1908/MAX8724 highly integrated, multichemistry  
battery-charger control ICs simplify the construction of  
accurate and efficient chargers. These devices use ana-  
log inputs to control charge current and voltage, and can  
be programmed by the host or hardwired. The MAX1908/  
MAX8724 achieve high efficiency using a buck topology  
with synchronous rectification.  
♦ ±±0.5% OutOu%ꢀVouꢁag%ꢂAAOꢃꢁAc%ꢄUsia%ꢅiugꢃiꢁo  
RgfgꢃgiAg%(±°C%uV%+8.°C)  
♦ ±ꢆ5%ꢂAAOꢃꢁug%ꢅitOu%COꢃꢃgiu%ꢇsꢈsusia  
♦ ±.5%ꢂAAOꢃꢁug%Cꢉꢁꢃag%COꢃꢃgiu  
♦ ꢂiꢁoVa%ꢅitOuU%CViuꢃVo%Cꢉꢁꢃag%COꢃꢃgiu%ꢁid  
Cꢉꢁꢃag%ꢀVouꢁag  
The MAX1908/MAX8724 feature input current limiting.  
This feature reduces battery charge current when the  
input current limit is reached to avoid overloading the AC  
adapter when supplying the load and the battery charger  
simultaneously. The MAX1908/MAX8724 provide outputs  
to monitor current drawn from the AC adapter (DC input  
source), battery-charging current, and the presence of  
an AC adapter. The MAX1908’s conditioning charge fea-  
ture provides 300mA to safely charge deeply discharged  
lithium-ion (Li+) battery packs.  
♦  OutOuU%fVꢃ%MVisuVꢃsia  
COꢃꢃgiu%Dꢃꢁwi%fꢃVꢈ%ꢂC%ꢂdꢁtugꢃ  
Cꢉꢁꢃasia%COꢃꢃgiu  
ꢂC%ꢂdꢁtugꢃ%PꢃgUgiAg  
♦ ꢄt%uV%1706ꢀ%Bꢁuugꢃc-ꢀVouꢁag%Sgu%PVsiu  
♦ MꢁxsꢈOꢈ%28ꢀ%ꢅitOu%ꢀVouꢁag  
♦ >9.5%EffsAsgiAc  
The MAX1908 includes a conditioning charge feature  
while the MAX8724 does not.  
♦ SꢉOudVwi%CViuꢃVo%ꢅitOu  
♦ CꢉꢁꢃagU%ꢂic%Bꢁuugꢃc%CꢉgꢈsUuꢃc  
The MAX1908/MAX8724 charge two to four series Li+  
cells, providing more than 5A, and are available in a  
space-saving 28-pin thin QFN package (5mm × 5mm).  
An evaluation kit is available to speed designs.  
ꢇs+,%NsCd,%NsMH,%ꢇgꢁd%ꢂAsd,%guA0  
Applications  
Ordering Information  
Notebook and Subnotebook Computers  
PꢂRT  
MꢂX19±8ETI  
MꢂX872ꢆETI  
TEMP%RꢂNGE  
-40°C to +85°C  
-40°C to +85°C  
PꢅN-PꢂCKꢂGE  
28 Thin QFN  
28 Thin QFN  
Personal Digital Assistants  
Hand-Held Terminals  
Minimum Operating Circuit  
AC ADAPTER  
INPUT  
TO EXTERNAL  
LOAD  
0.01Ω  
Pin Configuration  
CSSP  
DCIN  
CSSN  
CELLS  
TOP VIEW  
LDO  
REFIN  
VCTL  
ICTL  
ACIN  
ACOK  
SHDN  
ICHG  
IINP  
28 27 26 25 24 23 22  
BST  
LDO  
DLOV  
DCIN  
LDO  
CLS  
REF  
1
2
3
4
5
6
7
21 DLO  
20 PGND  
19 CSIP  
18 CSIN  
17 CELLS  
16 BATT  
15 VCTL  
MAX1908  
MAX8724  
DHI  
LX  
FROM HOST µP  
MAX1908  
MAX8724  
DLO  
PGND  
10µH  
CCS  
CCI  
CSIP  
CCV  
CCV  
CCI  
0.015Ω  
CSIN  
BATT  
CCS  
BATT+  
8
9
10 11 12 13 14  
REF  
CLS  
GND  
THꢅN%QFN  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...27

中文翻译

下载PDF

MAX1908ETI 替代型号

型号 品牌 替代类型 描述 数据表
MAX1908ETI+T MAXIM

完全替代

 Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-
MAX1908ETI+ MAXIM

完全替代

 Low-Cost Multichemistry Battery Chargers
MAX1908ETI-T MAXIM

类似代替

 Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-

与MAX1908ETI相关器件

型号 品牌 获取价格 描述 数据表
MAX1908ETI+ MAXIM

获取价格

 		Low-Cost Multichemistry Battery Chargers
MAX1908ETI+T MAXIM

获取价格

 		Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-
MAX1908ETI-T MAXIM

获取价格

 		Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-
MAX1908EVKIT MAXIM

获取价格

 		Evaluation Kit for the MAX1908
MAX1909 MAXIM

获取价格

 		Multichemistry Battery Charger with Automatic System Power Selector
MAX1909 ADI

获取价格

 		多种化学类型电池充电器，自动选择系统电源
MAX1909ETI MAXIM

获取价格

 		Multichemistry Battery Charger with Automatic System Power Selector
MAX1909ETI+ MAXIM

获取价格

 		Power Supply Support Circuit, Adjustable, 2 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-
MAX1909ETI-T MAXIM

获取价格

 		暂无描述
MAX1909EVKIT MAXIM

获取价格

 		Evaluation Kit for the MAX1909

与MAX1908ETI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