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GTL431 PDF预览

GTL431

更新时间: 2024-11-26 03:40:03
品牌 Logo 应用领域
GTM 稳压器
页数 文件大小 规格书
3页 216K
描述
ADJUSTABLE SHUNT REGULATOR

GTL431 数据手册

 浏览型号GTL431的Datasheet PDF文件第2页浏览型号GTL431的Datasheet PDF文件第3页 
ISSUED DATE :2003/05/15  
REVISED DATE :2004/11/25C  
GTM  
CORPORATION  
GTL431  
A d j u s t a b l e S h u n t R e g u l a t o r  
Description  
The GTL431 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges.  
The output voltage may be set to any value between VREF (approximately 2.495v) and 36v with two external resistors.  
It provides very wide applications, including shunt regulator, series regulator, switching regulator, voltage reference and others.  
Package Dimensions  
D
E
S 1  
TO-92  
b1  
SE ATIN G  
P LAN E  
Millimeter  
Millimeter  
REF.  
A
REF.  
Min.  
Max.  
4.7  
Min.  
Max.  
4.45  
1.02  
0.36  
0.36  
0.36  
D
E
L
e1  
e
4.44  
3.30  
12.70  
1.150  
2.42  
4.7  
S1  
-
3.81  
-
1.390  
2.66  
b
0.51  
0.76  
0.51  
C
b1  
e1  
b
e
C
Absolute Maximum Ratings at Ta = 25к  
Parameter  
Symbol  
Ratings  
Unit  
ć
ć
Junction Temperature  
Tj  
+150  
Storage Temperature  
Tstg  
-65 ~ +150  
37  
Cathode Voltage  
V
KA  
KA  
REF  
V
Cathode Current Range(Continuous)  
Reference Input Current Range  
Total Power Dissipation  
I
-100~+150  
-0.05~+10  
625  
mA  
mA  
mW  
I
PD  
Characteristics at Ta = 25к  
Parameter  
Symbol  
Min  
Typ.  
-
Max.  
36  
Unit  
Test Conditions  
Cathode Voltage  
Cathode Current  
VKA  
VREF  
V
IKA  
1
-
100  
mA  
Reference Input Voltage  
GTL431C  
GTL431B  
GTL431A  
2.445  
2.470  
2.483  
2.495  
2.495  
2.495  
2.545  
2.520  
2.507  
VREF  
V
VKA= VREF,IK=10mA  
Deviation of reference Input Voltage  
Over temperature(note)  
V
KA=VREF,IK=10mA  
VREF/T  
-
4.5  
17  
mV  
TminЉTaЉTmax  
Ratio of Change in Reference Input  
Voltage to the Change in Cathode Voltage  
Reference Input Current  
-
-
-
-1.0  
-0.5  
1.5  
-2.7  
-2.0  
4
VKA=10V~VREF  
VKA=36V~10V  
VREF/VKA  
mV/V  
I
K
=10mA  
IREF  
uA  
uA  
IK  
=10mA,R1=10K,R2=∞  
=10mA,R1=10K,R2=∞  
A=Full Temperature  
KA=VREF  
Deviation of reference Input Current  
Over Full Temperature Range  
Minimum Cathode Current for Regulation  
Off-State Cathode Current  
IK  
IREF/T  
-
0.4  
1.2  
T
V
V
V
IKA(min)  
-
-
-
0.45  
0.05  
0.15  
1.0  
1.0  
0.5  
mA  
uA  
IKA(off)  
KA=36V,VREF=0  
Dynamic Impedance  
KA=VREF,I  
K
=1 to 100mA,F1.0KHz  
̏ʳ  
ZkA ̏  
Note: Tmin= 0ć,Tmax=+70ć  
GTL431  
Page: 1/3  

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