TK11227MBX Ver la hoja de datos (PDF) - Toko America Inc
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TK11227MBX Datasheet PDF : 21 Pages
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TK112xx
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 °C unless otherwise specified.
LOAD TRANSIENT RESPONSE
IO = 60 mA
TA = 25 °C
IO
IO = 0 mA
VO
SHUTDOWN CONTROL (OFF-ON)
TA = 25 °C
SD
VO CP=.001
CP=.01
CP=.1
CL=3.3 µF
CL=10 µF
CP=.001
CP=.01
CP=.1
NOISE LEVEL vs.
BYPASS CAPACITOR (pF)
TA = 25 °C
IO = 60 mA
200 TK11250
CL = 3.3 µF
150
TK11220
100
50
CL = 10 µF
CL = 3.3 µF
CL = 10 µF
50 µs/DIV
TK12XX • TPC07
50 µs/DIV
TK112XX • TPC08
0
1 pF
10 pF 100 pF .001µF .01 µF .1 µF
Cp
TK112XX • TPC09
QUIESCENT CURRENT vs.
TEMPERATURE
5
VIN = VO +1V
IO = 60 mA
2.5
IO = 30 mA
0
–50
0
50
100
TA (°C)
TK112XX • TPC10
DROPOUT VOLTAGE vs.
TEMPERATURE
500
400
300
200
100
0
–50
IO = 60 mA
IO = 30 mA
0
TA (°C)
50
100
TK112XX • TPC11
CONTROL PIN CURRENT vs.
TEMPERATURE
50
VCONT = 5 V
40
30
20
10
0
–50
VCONT = 2.4 V
0
TA (°C)
50
100
TK112XX • TPC12
CONTROL PIN VOLTAGE vs.
TEMPERATURE
2.0
1.0
0
–50
0
50
100
TA (°C)
TK112XX • TPC13
January, 1996 TOKO, Inc.
200
180
160
140
120
–50
OUTPUT CURRENT vs.
TEMPERATURE
0
50
100
TA (°C)
TK112XX • TPC14
1-3-96
Page 11
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