TK65133 Просмотр технического описания (PDF) - Toko America Inc
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TK65133 Datasheet PDF : 20 Pages
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TK651xx
TK65133
TYPICAL PERFORMANCE CHARACTERISTICS
OSCILLATOR FREQUENCY VS.
TEMPERATURE
95
90
OUTPUT REGULATION VOLTAGE
VS. TEMPERATURE
3.40
3.35
85
3.30
80
3.25
75
-50
0
50
100
TEMPERATURE (°C)
3.20
-50
0
50
100
TEMPERATURE (°C)
BATTERY CURRENT VS.
INPUT VOLTAGE
300
TA = 25 °C
250
NO LOAD
200
150
100
50
0
0 .5
1 1.5 2 2.5 3
VIN (V)
OUTPUT VOLTAGE VS.
LOAD CURRENT
3.4 L = 95 µH
TOKO P/N: A682AE-014
(3DF SERIES)
TA = 25 °C
3.3
VIN = 0.9 V
3.2
1.3 V
2.0 V
1.6 V
1.1 V
3.1
2.5 V
3.0
1
10
100
IOUT (mA)
OUTPUT VOLTAGE VS.
LOAD CURRENT
3.4 L = 100 µH
TOKO P/N: A636CY-101M
(D73 SERIES)
TA = 25 °C
3.3
VIN = 0.9 V
3.2
1.3 V
2.0 V
1.6 V
1.1 V
3.1
2.5 V
3.0
1
10
100
IOUT (mA)
OUTPUT VOLTAGE VS.
LOAD CURRENT
3.4 L = 39 µH
TOKO P/N: A636CY-390M
(D73 SERIES)
TA = 25 °C
3.3
1.3 V
VIN = 0.9 V
3.2
2.0 V
1.1 V
3.1
2.5 V
1.6 V
3.0
1
10
100
IOUT (mA)
EFFICIENCY VS. LOAD CURRENT
90
L = 95 µF
Toko P/N: A682AE-014
TA = 25 °C
85 (3DF SERIES) SMALL COIL
80
1.3 V
2.0 V
75
1.1 V
2.5 V
70
1.6 V
65
VIN = 0.9 V
60
0.1
1
10
100
IOUT (mA)
EFFICIENCY VS. LOAD CURRENT
90
L = 100 µF
Toko P/N: 636CY-101M
TA = 25 °C
85 (D73 SERIES) LARGER COIL
1.3 V
2.5 V
80
1.6 V
2.0 V
75
70
1.1 V
65
VIN = 0.9 V
60
0.1
1
10
100
IOUT (mA)
MAXIMUM OUTPUT CURRENT VS.
INDUCTOR VALUE (µH)
20
NO PULSE
SKIPPING
16
MODE
TA = 25 °C
12
8
1.1 V
1.3 V
4 VIN = 0.9 V
0
0
40
80
120 160
INDUCTOR VALUE (µH)
January 1999 TOKO, Inc.
Page 9
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