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MAX890LC/D PDF预览

MAX890LC/D

更新时间: 2024-11-25 22:12:27
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
8页 137K
描述
1A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

MAX890LC/D 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
模拟集成电路 - 其他类型:SWITCHING REGULATOR最大输入电压:5.5 V
最小输入电压:2.7 V标称输入电压:3 V
JESD-30 代码:R-XUUC-N8JESD-609代码:e0
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:最大输出电流:1.2 A
标称输出电压:5 V封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:RECTANGULAR
封装形式:UNCASED CHIP峰值回流温度(摄氏度):240
认证状态:Not Qualified表面贴装:YES
切换器配置:SINGLE温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:NO LEAD
端子位置:UPPER处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

MAX890LC/D 数据手册

 浏览型号MAX890LC/D的Datasheet PDF文件第2页浏览型号MAX890LC/D的Datasheet PDF文件第3页浏览型号MAX890LC/D的Datasheet PDF文件第4页浏览型号MAX890LC/D的Datasheet PDF文件第5页浏览型号MAX890LC/D的Datasheet PDF文件第6页浏览型号MAX890LC/D的Datasheet PDF文件第7页 
19-1146; Rev 2; 11/98  
1 A, Cu rre n t -Lim it e d , Hig h -S id e  
P -Ch a n n e l S w it c h w it h Th e rm a l S h u t d o w n  
MAX890L  
Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
2.7V to 5.5V Input Range  
The MAX890L smart, low-voltage, P-channel, MOSFET  
power switch is intended for high-side load-switching  
applications. This switch operates with inputs from 2.7V  
to 5.5V, making it ideal for both 3V and 5V systems.  
Internal current-limiting circuitry protects the input sup-  
ply against overload. Thermal-overload protection limits  
power dissipation and junction temperatures.  
Programmable Current Limit  
Low Quiescent Current  
10µA (typ) at V = 3.3V  
IN  
0.1µA (typ) with Switch Off  
Thermal Shutdown  
The MAX890L’s maximum current limit is 1A. The cur-  
re nt limit throug h the switc h is progra mme d with a  
resistor from SET to ground. The quiescent supply cur-  
rent is a low 10µA. When the switch is off, the supply  
current decreases to 0.1µA.  
FAULT Indicator Output  
0.09(typ) On-Resistance  
The MAX890L is available in an 8-pin SO package.  
________________________Ap p lic a t io n s  
Ord e rin g In fo rm a t io n  
PCMCIA Slots  
TEMP.  
RANGE  
PIN-  
PACKAGE  
CURRENT  
LIMIT  
PART*  
Access Bus Slots  
Portable Equipment  
MAX890LC/D  
0°C to +70°C  
Dice**  
8 SO  
1A  
1A  
MAX890LESA -40°C to +85°C  
* To order this unit in tape and reel, add (-T) to the end of the part  
number.  
** Dice are tested at T = +25°C.  
A
Typ ic a l Op e ra t in g Circ u it  
P in Co n fig u ra t io n  
TOP VIEW  
INPUT  
IN  
OUT  
OUT  
ON  
OUTPUT  
0.1µF  
FAULT  
8
IN  
IN  
1
2
3
4
IN  
MAX890L  
OUT  
7
100kΩ  
MAX890L  
FAULT  
GND  
ON/OFF  
OUT  
SET  
ON  
6
5
1µF  
SET  
GND  
R
SET  
SO  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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