TK11850 データシートの表示（PDF） - Toko America Inc
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TK11850 Datasheet PDF : 14 Pages
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TK11850L
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 °C, unless otherwise specified.
SUPPLY CURRENT vs.
EN INPUT BIAS CURRENT
10
9
8
7
6
5
VIN = 3 V
VIS = VIN
4
VFB = 0 V
3
CX = 100 pF
2
-20 °C
25 °C
1
85 °C
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
EN INPUT BIAS CURRENT (µA)
100
90
80
70
60
50
40
30
20
10
0
0
EN INPUT BIAS CURRENT
vs. EN VOLTAGE
-20 °C
25 °C
85 °C
VIN = 3 V
VIS = VIN
2 4 6 8 10 12 14 16 18 20
EN VOLTAGE (V)
DIODE CURRENT vs.
DIODE FORWARD VOLTAGE
10
8
VIS = VEN = VIN
6
4
2
0
300 400 500 600 700 800
DIODE FORWARD VOLTAGE (mV)
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
(SHUTDOWN MODE)
10
-20 °C
9
25 °C
8
85 °C
VIS = VIN
VEN = 0.6 V
7
6
5
4
3
2
1
0
0 2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
VIS = VEN = VIN
VFB = 1 V
CX = 100 pF
-20 °C
25 °C
85 °C
1 2 3 4 5 6 7 8 9 10
SUPPLY VOLTAGE (V)
Page 6
May 2001 TOKO, Inc.
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