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MAX4917AELT+T

更新时间： 2024-09-13 11:16:43
品牌 Logo 应用领域
美信 - MAXIM 电源电路开关电源管理电路信息通信管理
页数 文件大小 规格书
11页 174K
描述
100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current

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中文翻译

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MAX4917AELT+T 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：DFN
包装说明：VSON, SOLCC6,.08,25针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.08Is Samacsys：N
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：S-XDSO-N6JESD-609代码：e4
长度：2 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：6最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：VSON封装等效代码：SOLCC6,.08,25
封装形状：SQUARE封装形式：SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：2.5/5 V
认证状态：Not Qualified座面最大高度：0.8 mm
子类别：Power Management Circuits最大供电电流 (Isup)：0.16 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：2.3 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子面层：GOLD端子形式：NO LEAD
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：2 mm
Base Number Matches：1

MAX4917AELT+T 数据手册

 浏览型号MAX4917AELT+T的Datasheet PDF文件第2页浏览型号MAX4917AELT+T的Datasheet PDF文件第3页浏览型号MAX4917AELT+T的Datasheet PDF文件第4页浏览型号MAX4917AELT+T的Datasheet PDF文件第5页浏览型号MAX4917AELT+T的Datasheet PDF文件第6页浏览型号MAX4917AELT+T的Datasheet PDF文件第7页 
19-0544; Rev 2; 6/08  
100mA/200mA/300mA Current-Limit Switches  
with Low Shutdown Reverse Current  
5MX4917A/B  
General Description  
Features  
♦ Guaranteed Current Limit: 100mA, 200mA, 300mA  
♦ Thermal-Shutdown Protection  
♦ Reverse Current Protection  
The MAX4914B/MAX4915A/B/MAX4917A/B family of switch-  
es feature internal current limiting to prevent damage to host  
devices due to faulty load conditions. These analog switches  
have a low 0.2Ω on-resistance and operate from a 2.3V  
to 5.5V input voltage range. They are available with guaran-  
teed 100mA, 200mA, and 300mA current limits, making  
them ideal for SDIO and other load switching applications.  
♦ 0.2Ω On-Resistance  
♦ 14ms Guaranteed Blanking Time  
♦ FLAG Function  
When the switch is on and a load is connected to the  
port, a guaranteed blanking time of 14ms ensures that  
the transient voltages settle down. If after this blanking  
time the load current is greater than the current limit,  
the MAX4914B/MAX4915B/MAX4917B latchoff versions  
enter a latchoff state where the switch is turned off and  
FLAG is issued to the microprocessor. The switch can  
be turned on again by cycling the power or the ON pin.  
♦ 80µA Supply Current  
♦ 8µA Latchoff Current  
(MAX4914B/MAX4915B/MAX4917B)  
♦ Autoretry (MAX4915A/MAX4917A)  
♦ 0.01µA Shutdown Current  
The MAX4915A/MAX4917A have an autoretry feature  
where the switch turns off after the blanking time and  
then continuously checks to see if the overload condi-  
tion is present. The switch turns on and remains on after  
the overload condition disappears and FLAG deasserts.  
♦ 2.3V to 5.5V Supply Range  
♦ Undervoltage Lockout  
♦ Fast Current-Limit Response Time (5µs)  
♦ Low (0.1µA typ) Reverse Shutdown Current  
The MAX4914B is available in the tiny 6-pin µDFN  
(2mm x 2mm) package, while the MAX4915A/B  
and MAX4917A/B are available in both 6-pin µDFN  
(2mm x 2mm) and space-saving 5-pin SOT23 pack-  
ages. These devices operate over the -40°C to +85°C  
extended temperature range.  
♦ Tiny 6-Pin µDFN (2mm x 2mm) and 5-Pin SOT23  
Packages  
Applications  
PDAs and Palmtop  
Devices  
Handheld Devices  
SDIO  
Cell Phones  
USB Ports  
GPS Systems  
Notebook Computers  
Ordering Information/Selector Guide  
PART  
PIN-PACKAGE  
TOP MARK  
ABF  
CURRENT LIMIT (mA)  
RETRY/LATCH-OFF  
Latchoff  
MAX4914BELT+T  
MAX4915AELT+T  
MAX4915AEUK+T*  
MAX4915BELT+T  
MAX4915BEUK+T*  
MAX4917AELT+T  
MAX4917AEUK+T*  
MAX4917BELT+T  
MAX4917BEUK+T*  
6 µDFN  
6 µDFN  
5 SOT23  
6 µDFN  
5 SOT23  
6 µDFN  
5 SOT23  
6 µDFN  
5 SOT23  
100  
200  
200  
200  
200  
300  
300  
300  
300  
ABL  
Autoretry  
Autoretry  
Latchoff  
AEYN  
ABG  
AEYK  
ABN  
Latchoff  
Autoretry  
Autoretry  
Latchoff  
AEYP  
ABI  
AEYM  
Latchoff  
Note: All devices are specified over the -40°C to +85°C operating temperature range.  
*Future product—contact factory for availability.  
+Denotes a lead-free/RoHS-compliant package.  
T = Tape-and-reel package.  
Pin Configurations and Typical Operating Circuit appear at  
end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
1234567...11

中文翻译

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