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MAX1898EUB42+ PDF预览

MAX1898EUB42+

更新时间： 2024-09-16 21:06:31
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
12页 205K
描述
Power Supply Support Circuit, Adjustable, 2 Channel, BICMOS, PDSO10, MICRO MAX PACKAGE-10

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MAX1898EUB42+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：TSSOP, TSSOP10,.19,20针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.14
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：S-PDSO-G10JESD-609代码：e3
长度：3 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：10最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：8 V
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Power Management Circuits最大供电电压 (Vsup)：12 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：8 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.5 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 mmBase Number Matches：1

MAX1898EUB42+ 数据手册

 浏览型号MAX1898EUB42+的Datasheet PDF文件第2页浏览型号MAX1898EUB42+的Datasheet PDF文件第3页浏览型号MAX1898EUB42+的Datasheet PDF文件第4页浏览型号MAX1898EUB42+的Datasheet PDF文件第5页浏览型号MAX1898EUB42+的Datasheet PDF文件第6页浏览型号MAX1898EUB42+的Datasheet PDF文件第7页 
19-2295; Rev 0; 1/02  
Linear Charger for Single-Cell Li+ Battery  
General Description  
Features  
The MAX1898, with an external PNP or PMOS transistor,  
forms a complete charger for 1-cell lithium-ion (Li+) bat-  
teries. The MAX1898 provides accurate constant-cur-  
rent/constant-voltage charging. Battery regulation voltage  
accuracy is ±±.ꢀ75 for optimum battery performance  
and cycle life. Charging current is user set, but is sensed  
internally so no external current-sense resistor is needed.  
The MAX1898 also provides outputs to monitor charge  
status, presence-of-input power source, and charge cur-  
rent. Additional features include shutdown, optional  
charge-cycle restart without input-power cycling, selec-  
table charge termination safety timer, and low-current  
preconditioning for deeply discharged cells.  
ꢀ Simple, Safe Linear Charger  
ꢀ Uses Low-Cost PNP or PMOS Pass Element  
ꢀ 4.5V to 12V Input Range  
ꢀ Internal Current-Sense Resistor  
ꢀ ±±.ꢀ5ꢁ Voltage ꢂAAuraAc  
ꢀ Programmable Charging Current  
ꢀ ꢂutomatiA Input Power-SourAe DeteAtion  
ꢀ LED Charge Status IndiAator  
ꢀ Programmable Safetc Timer  
ꢀ Current-Sense Monitor Output  
ꢀ Optional/ꢂdjustable ꢂuto-Restart  
ꢀ Small µMꢂX PaAkage  
The MAX1898 offers the maximum integration and func-  
tionality in the smallest, most basic application circuit  
possible. Very few external components are required.  
The MAX1898 offers two versions to safely charge all  
Li+ battery chemistries. The battery regulation voltage  
is 4.2V for the MAX1898EUB42 and 4.1V for the  
MAX1898EUB41. Both are available in a 1±-pin ultra-  
thin µMAX package.  
Ordering Information  
PꢂRT  
TEMP RꢂNGE  
-4±°C to +87°C  
-4±°C to +87°C  
PIN-PꢂCKꢂGE  
1± µMAX  
MAX1898EUB42  
MAX1898EUB41  
1± µMAX  
Applications  
Single-Cell Li+ Powered Portables  
Self-Charging Battery Packs  
PDAs  
Typical Operating Circuit  
Cell Phones  
INPUT  
4.5V TO 12V  
Cradle Chargers  
OUTPUT  
IN  
CS  
LED  
Li+  
BATTERY  
MAX1898  
Pin Configuration  
CHG  
DRV  
ON  
TOP VIEW  
EN/OK  
CT  
BATT  
ISET  
OFF  
IN  
CHG  
EN/OK  
ISET  
1
2
3
4
5
10 CS  
9
8
7
6
DRV  
CT SETS  
CHARGE  
TIME  
MAX1898  
GND  
SETS CHARGE  
CURRENT  
BATT  
RSTRT  
RSTRT  
CT  
GND  
µMꢂX  
________________________________________________________________ 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...12

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MAX1898EUB42+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX1898EUB42 MAXIM

完全替代

 Linear Charger for Single-Cell Li Battery
MAX1898EUB42+T MAXIM

类似代替

 Power Supply Support Circuit, Adjustable, 2 Channel, BICMOS, PDSO10, MICRO MAX PACKAGE-10
MAX1898EUB42-T MAXIM

类似代替

 暂无描述

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MAX189AEPA+ ROCHESTER

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