TK11812 Ver la hoja de datos (PDF) - Toko America Inc
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TK11812 Datasheet PDF : 8 Pages
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TK11812
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 °C, unless otherwise specified.
OUTPUT VOLTAGE VS. OUTPUT
CURRENT (VOUT = 5.0 V)
5
4
1.6 V
3
1.4 V
2
1.2 V
1.0 V
1
0.8 V
VIN = 0.6 V
0
0
2
4
6
8 10
IOUT (mA)
EFFICIENCY VS. OUTPUT
CURRENT (VOUT = 5.0 V)
100
3.5 V
3.0 V
50
VIN = 2.5 V
0
0
8 16 24 32 40
IOUT (mA)
EFFICIENCY VS. OUTPUT
CURRENT (VOUT = 5.0 V)
100
1.4 V 1.6 V
1.2 V
50
1.0 V
0.8 V
VIN = 0.6 V
0
0
2
4
6
8 10
IOUT (mA)
QUIESCENT CURRENT VS.
INPUT VOLTAGE
OUTPUT VOLTAGE VS. OUTPUT
CURRENT (VOUT = 5.0 V)
5
4
3.5 V
3
2
VIN = 2.5 V 3.0 V
1
0
0
8 16 24 32 40
IOUT (mA)
+100
OUTPUT VOLTAGE DRIFT
VS. TEMPERATURE
200 VOUT = 3 V
VOUT = 3 V
0
VOUT = 5 V
100
0
0
0.5
1.0
1.5
2.0
VIN (V)
-100
-50
0
50
100
TA (°C)
Page 4
June 1999 TOKO, Inc.
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