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TL431V_11 PDF预览

TL431V_11

更新时间: 2024-02-26 15:51:52
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美微科 - MCC /
页数 文件大小 规格书
2页 189K
描述
Adjusttable Accurate Refence Source

TL431V_11 数据手册

 浏览型号TL431V_11的Datasheet PDF文件第2页 
M C C  
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents  
20736 Marilla Street Chatsworth  
ꢆꢋꢅꢌꢍꢎꢍꢍ  
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ  
$ꢉ%ꢒꢅ   ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ  
TM  
TL431V  
Micro Commercial Components  
ꢀ0,9:708ꢁ  
·
Lead Free Finish/RoHS Compliant ("P" Suffix designates  
RoHS Compliant. See ordering information)  
Adjusttable  
Accurate Refence  
Source  
Output voltage can be adjusted to 36V  
Trapping current capability is 1 to 100 mA  
The effective temperature compensation in the working range of full  
temperature  
·
Low dynamic output impendance,its typical value is 0.2  
Low output noise voltage  
Fast on-state response  
Epoxy meets UL 94 V-0 flammability rating  
SOT-23  
A
·
Moisure Sensitivity Level 1  
D
1
Maximum Ratings  
Parameter  
Input Voltage  
Operating Temperature  
Storage Temperature Range  
B
C
2
3
Symbol  
Value  
37  
0---70  
Unit  
V
V
1
F
E
1. (A) ANODE  
2. (R) REFERENCE  
3. (K) CATHODE  
TOPR  
TSTG  
-55---+150  
H
G
J
Electrical Characteristics @ 25 C Unless Otherwise Specified  
K
Parameter  
Reference Input  
Voltage  
Sym  
Min Typ Max  
Test conditions  
DIMENSIONS  
2.45V  
2.50V  
2.55V  
Vref  
VKA=VREF, IKA=10mA  
INCHES  
MIN  
MM  
VKA=VREF, IKA=10mA  
Tmin Ta Tmax  
Deviation of reference  
input voltage  
DIM  
A
B
C
D
E
MAX  
MIN  
2.80  
2.10  
1.20  
.89  
1.78  
.45  
.013  
.89  
MAX  
3.04  
2.64  
1.40  
1.03  
2.05  
.60  
.100  
1.12  
.180  
.51  
NOTE  
Vref  
/
T
4.5mV  
17mV  
.110  
.083  
.047  
.035  
.070  
.018  
.0005  
.035  
.003  
.015  
.120  
.098  
.055  
.041  
.081  
.024  
.0039  
.044  
.007  
.020  
VKA  
10V Vref  
VKA  
36V 10V  
=
Ratio of Change in  
Reference Input  
Voltage to the Change  
in Cathode Voltage  
-1.0  
-0.5  
-2.7  
-2.0  
4uA  
Vref  
VKA  
/
IKA=10mA  
=
F
G
H
J
Reference Input  
Current  
IKA=10mA, R1=10K  
R2=  
Iref  
1.5uA  
.085  
.37  
K
Deviation of  
IKA=10mA, R1=10K  
R2=  
TA=full Temperature  
Reference Input  
Current Over Full  
Temperature Range  
Iref/  
T
0.4uA  
1.2uA  
Suggested Solder  
Pad Layout  
.031  
.800  
Minimum Cathode  
Current for Regulation  
0.45mA  
IKA(min)  
1.0mA  
VKA=VREF  
.035  
.900  
Off-State Cathode  
Current  
IKA(OFF)  
ZKA  
0.05uA  
0.15  
1.0uA  
0.5  
VKA=36V, VREF=0V  
VKA=VREF, IKA=1 to  
100mA, f 1.0KHz  
.079  
2.000  
inches  
mm  
Dynamic Impedance  
.037  
.950  
.037  
.950  
www.mccsemi.com  
1 of 2  
Revision: A  
2011/01/01  

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