TK65025 データシートの表示（PDF） - Toko America Inc
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TK65025 Datasheet PDF : 12 Pages
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TK65025
TYPICAL PERFORMANCE CHARACTERISTICS
OUTPUT VOLTAGE
vs. LOAD CURRENT
OSCILLATOR FREQUENCY vs.
TEMPERATURE
3.1
TA = 25 °C
L = 100 µH
95
Toko P/N: 636CY-
101M
(D73 series)
3.0
90
VIN 0: .9 V
1.6 V
2.5 V
2.9
85
2.0 V
1.3 V
2.8
90
BATTERY CURRENT vs.
TEMPERATURE
110
VIN = 1.3 V
No Load
100
90
80
70
2.7
1
10
100
IO(mA)
4
75
-75
-25
25
75
125
T (°C)
A
2
60
-75
-25
25
75
TA(°C)
2 125
3
3.1
3.0
2.9
2.8
2.7
1
OUTPUT VOLTAGE
vs. LOAD CURRENT
TA = 25 °C
L = 95 µH
Toko P/N:
A682AE-
014=P3
(3DF series)
OUTPUT REGULATION VOLTAGE
vs. TEMPERATURE
3.000
2.995
2.5 V
2.0 V
2.990
1.6 V
1.3 V
Vin 0: .9 V
2.985
2.980
10
IO(mA)
2.975
100
-75
-25
25
75
125
5
TA(°C)
1
OUTPUT VOLTAGE
vs. LOAD CURRENT
EFFICIENCY vs. LOAD CURRENT
3.1
TA = 25 °C
L = 47 µH 90
Toko P/N:
2.5 V
636FY-470M
2.5 V (D73 series) 85
0.9 V
3.0
80
2.9
VIN :0.9 V
1.6 V
75
1.3 V
2.8
2.0 V
2.7
1
10
100
IO(mA)
6
February, 1997 Toko, Inc.
70
65
60
0.1
ROF = 0
L = 100 µH
Toko P/N 636CY-101M
D73 Series
TA = 25 °C
1
10
100
IO(mA)
8
BATTERY CURRENT
vs INPUT VOLTAGE
200
TA = 25 °C
No Load
100
10
0 .5 1 1.5 2 2.5 3
VI(V)
7
MAXIMUM OUTPUT CURRENT vs.
INDUCTOR VALUE (µH)
16
VOUT = 2.5 V
14
TA = 25 °C
12
VIN = 1.3 V
10
8
6
4
2 VIN = 0.9 V
0
0 80 160 240 320 400 440
INDUCTOR VALUE (µH)
9
Page 3
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