SLLM317 Просмотр технического описания (PDF) - Secos Corporation.
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SLLM317 Datasheet PDF : 4 Pages
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Elektronische Bauelemente
SLLM317
3-Terminal 1.5A
Positive Adjustable Voltage Regulator
Absolute Maximum Ratings at Ta=25oC
Parameter
Input-Output Voltage Difference
Load Temperature
Power Dissipation
Storage Temperature Range
Operating Juction Temperature
Symbol
VIN-VOUT
T LEAD
PD
TSTG
TOPR
Ratings
40
230
2
-65~+150
0~125
Unit
V
oC
W
oC
oC
Electrical Characteristics
(Vi-Vo=5V,0 <Tj<125 ,Io=500mA,IMax=1.5A,PMax=20W,unless otherwise specified)
Line Regulation
Parameter
Load Regulation
Adjustable Pin Current
Adjustable Pin Current Change
Reference Voltage
Temperature Stability
Minimum Load Current for Regulation
Maximum Output Current
RMS Noise v.s. % of Vout
Ripple Rejection
Long-term Stability, Tj=Thigh
Junction to Case Thermal Resistance
Symbol
Test Conditions
Ta=25 , 3V Vi-Vo 40V
Vo
Ta=0~125 , 3V Vi-Vo< 0V
Ta=25
Vo 6V
10mA Io IMax
Vo
10mA Io IMax
Vo V
Vo V
Vo V
IADJ
IADJ
2.5V Vi-Vo 40V,
10mA Io IMax, PD PMax
VREF
3V Vi-Vo 40V,
10mA Io IMax, PD PMax
STT
IL(M(inT))+1 to
Vi-Vo=40V
Vi-Vo 15V, PD PMax
Io(Max)
Vi-Vo 15V, PD PMax Ta=25
eN
Ta=25 , 10Hz f 10KHz
Vo=10V, f=120Hz
RR
Vo=10V, f=120Hz, Cadj=10 F
ST
Ta=25 ,1000hr
R jc
-
*Note: Testing with low duty pulse should be used to avoid heating effect.
Min TYP Max Unit
-
0.01 0.04 %/V
-
0.02 0.07 %/V
-
18
25
mV
-
0.4
0.5 %/Vo
-
40
70
mV
-
0.8
1.5 %/Vo
-
46
100
A
-
2.0
5
A
1.225 1.25 1.275 V
-
0.7
-
%/Vo
-
3.5
10
mA
1.5
2.2
-
A
0.15 0.4
-
-
0.003 0.01 %/Vo
-
60
-
dB
66
75
-
-
0.3
1
%
-
15
- /W
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 4
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