TK70001 Ver la hoja de datos (PDF) - Toko America Inc
Número de pieza
componentes Descripción
Fabricante
TK70001 Datasheet PDF : 8 Pages
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VOUT 2
VCONT 2
TEST CIRCUIT
INPUT
VIN
IIN
CIN
1 µF
IOUT 2
OUTPUT 2
OUTPUT 1
IOUT 1
VOUT 1
CL 2 = 0.1 µF
CL 1 = 0.1 µF
CONT 2
ICONT 2 RCONT 2
CONT 1
RCONT 1
ICONT 1
VCONT 1
TK70001
TYPICAL PERFORMANCE CHARACTERISTICS
DROPOUT VOLTAGE VS.
CONTROL CURRENT
400
125 mA
300
200
100
0
0
100 mA
75 mA
50 mA
IOUT = 25 mA
50
100
ICONT ( A)
DROPOUT VOLTAGE VS.
OUTPUT CURRENT
0
100
200
VIN = 1 V
300
VIN = 5.0 V
400
VIN = 2.5 V
0
50
100
150
IOUT (mA)
January 1999 TOKO, Inc.
CONTROL CURRENT VS.
CONTROL VOLTAGE
100
10K
80
RCONT = 0
60
20K
30K
50K
75K
40
100K
20
0
0
1
2
3
4
5
VCONT (V)
QUIESCENT CURRENT VS.
INPUT VOLTAGE
500
ICONT = 50 A
250
0
0
ICONT = 40 A
ICONT = 30 A
ICONT = 20 A
ICONT = 10 A
5
10
15
VIN (V)
MAX OUTPUT CURRENT VS.
CONTROL CURRENT
140
100
60
20
10
VIN = 1.5 V
VIN = 3.0 V
VIN = 4.5 V
VIN = 6.0 V
20 30 40
50
ICONT ( A)
REVERSE CURRENT VS.
REVERSE VOLTAGE
2
1
0
0
5
10
15
VREV (V)
Page 3
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