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AAT4610IGV-T1 PDF预览

AAT4610IGV-T1

更新时间: 2024-02-11 06:16:08
品牌 Logo 应用领域
ANALOGICTECH 驱动器开关光电二极管
页数 文件大小 规格书
10页 314K
描述
Current Limited Load Switch in SOT-23 Package

AAT4610IGV-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:LSSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.82
模拟集成电路 - 其他类型:SPSTJESD-30 代码:R-PDSO-G5
长度:2.85 mm信道数量:1
功能数量:1端子数量:5
最大通态电阻 (Ron):0.18 Ω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:LSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.45 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.03 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
最长断开时间:2000 ns最长接通时间:200000 ns
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.575 mm
Base Number Matches:1

AAT4610IGV-T1 数据手册

 浏览型号AAT4610IGV-T1的Datasheet PDF文件第4页浏览型号AAT4610IGV-T1的Datasheet PDF文件第5页浏览型号AAT4610IGV-T1的Datasheet PDF文件第6页浏览型号AAT4610IGV-T1的Datasheet PDF文件第7页浏览型号AAT4610IGV-T1的Datasheet PDF文件第9页浏览型号AAT4610IGV-T1的Datasheet PDF文件第10页 
AAT4610  
Current Limited Load Switch in SOT-23 Package  
that is less than or equal to it. For greater precision,  
the value of RSET may also be calculated using the  
ILIM RSET product found in the chart "RSET coeffi-  
cient vs. ILIM". The maximum current is derived by  
multiplying the typical current for the chosen RSET  
in the chart by 1.25. A few standard resistor values  
are listed in the table "Current Limit RSET Values".  
Applications Information  
Setting Current Limit  
In most applications, the variation in ILIM must be  
taken into account when determining RSET. The ILIM  
variation is due to processing variations from part  
to part, as well as variations in the voltages at IN  
(pin 5) and OUT (pin 3), plus the operating temper-  
ature. See charts "Current Limit vs. Temperature",  
and "Output Current vs. VOUT". Together these  
three factors add up to a 25% tolerance (see ILIM  
specification in Electrical Characteristics section).  
In the figure below, a cold device with a statistical-  
ly higher current limit, and a hot device with a sta-  
tistically lower current limit, both with RSET equal to  
Current Limit RSET Values  
RSET  
Current Device will  
Limit typ not current  
Device always  
current limits  
below:  
(mA)  
250  
(k)  
(mA)  
limit below:  
(mA)  
150  
40.2  
30.9  
24.9  
22.1  
19.6  
17.8  
16.2  
14.7  
13.0  
10.5  
8.87  
7.50  
6.81  
6.04  
5.49  
4.99  
4.64  
200  
250  
188  
313  
375  
438  
500  
563  
625  
688  
750  
10.5kare shown. While the chart, "R  
vs. ILIM"  
SET  
300  
225  
indicates an ILIM of 0.7A with an RSET of 10.5k,  
this figure shows that the actual current limit will be  
at least 0.525A, and no greater than 0.880A.  
350  
263  
400  
300  
450  
338  
500  
375  
Current Limit Using10.5 k  
550  
413  
600  
450  
1.2  
1
700  
525  
875  
Device with high current limit at -40 C  
0.88 A  
800  
600  
1000  
1125  
1250  
1375  
1500  
1625  
1750  
900  
675  
0.8  
0.6  
0.4  
0.2  
0
1000  
1100  
1200  
1300  
1400  
750  
825  
900  
975  
0.525 A  
Device with low current limit at 85 C  
1050  
Example: A USB port requires 0.5A. 0.5A multiplied  
by 1.33 is 0.665A. From the chart named "RSET vs.  
ILIM", RSET should be less than 11k. 10.5 kis a  
standard value that is a little less than 11kbut  
very close. The chart reads approximately 0.700A  
as a typical ILIM value for 10.5k. Multiplying  
0.700A by 0.75 and 1.25 shows that the AAT4610  
will limit the load current to greater than 0.525A but  
less than 0.875A.  
0
1
2
3
4
5
Vout (V)  
To determine RSET, start with the maximum current  
drawn by the load, and multiply it by 1.33. (typi-  
cal_ILIM = minimum_ILIM / 0.75) This is the typical  
current limit value. Next, refer to "RSET vs. ILIM" and  
find the RSET that corresponds to the typical current  
limit value. Choose the largest resistor available  
8
4610.2001.9.0.97  

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