TK71647 Просмотр технического описания (PDF) - Toko America Inc
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TK71647 Datasheet PDF : 20 Pages
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TK716xx
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
DROPOUT VOLTAGE
IOUT = 150 mA
200
IOUT = 90 mA
150
IOUT = 60 mA
100
50
0
-50
IOUT = 30 mA
IOUT = 1mA
0
50
100
TA (°C)
MAXIMUM OUTPUT CURRENT
340
320
300
280
260
-50
0
50
100
TA (°C)
RIPPLE REJECTION
0
IOUT =30 mA
-20
-40
CL = 3.3 µF
CN = 0.01 µF
-60
CL = 3.3 µF
-80
CN = 0.1 µF
-100
0.01 0.1
1
10
100
f (kHz)
December 1999 TOKO, Inc.
CONTROL CURRENT
5
4
VCONT = 3.3 V
3
2
VCONT = 1.8 V
1
0
-50
0
50
100
TA (°C)
OUTPUT VOLTAGE TEMPERATURE
COEFFICIENT
10
0
-10
-20
-30
-50
VOUT = 3 V
0
50
100
TA (°C)
OUTPUT NOISE DENSITY
10
IOUT = 30 mA
CL = 2.2 µF
1.0
CNP = 0.001 µF
CNP = 0.01 µF
0.1
CNP = 0.1 µF
0
100
IK
10 K
100 K
f (Hz)
Page 9
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