TK65218 Просмотр технического описания (PDF) - Toko America Inc
Номер в каталоге
Компоненты Описание
производитель
TK65218 Datasheet PDF : 20 Pages
| |||
ADVANCED INFORMATION
TK652xx
TK65221
TYPICAL PERFORMANCE CHARACTERISTICS
OSCILLATOR FREQUENCY VS.
TEMPERATURE
91
87
83
79
OUTPUT REGULATION VOLTAGE VS.
TEMPERATURE
2.100
2.095
2.090
2.085
BATTERY CURRENT VS.
INPUT VOLTAGE
200
TA = 25 °C
160
NO LOAD
120
80
40
75
-50
0
50
100
TEMPERATURE (°C)
2.080
-50
0
50
100
TEMPERATURE (°C)
0
0.1
0.5
1.0
1.5
VIN (V)
OUTPUT VOLTAGE VS.
LOAD CURRENT
2.2 L = 95 µH
TOKO P/N: A682AE-014
(3DF SERIES)
TA = 25 °C
2.1
VIN = 0.9 V 1.3 V
2.0
1.6 V
1.9
1.1 V
OUTPUT VOLTAGE VS.
LOAD CURRENT
2.2 L = 100 µH
TOKO P/N: 636CY-101M
(D73F SERIES)
TA = 25 °C
2.1
VIN = 0.9 V 1.3 V
2.0
1.6 V
1.9
1.1 V
OUTPUT VOLTAGE VS.
LOAD CURRENT
2.2 L = 39 µH
TOKO P/N: A636CY-390M
(D73 SERIES)
TA = 25 °C
2.1
2.0
VIN = 0.9 V
1.3 V
1.9
1.1 V 1.6 V
1.8
1
10
100
IOUT (mA)
EFFICIENCY VS. LOAD CURRENT
80 L = 95 µF
TOKO P/N: A682AE-014
TA = 25 °C
75 (3DF SERIES) SMALL COIL
70
1.6 V
1.3 V
65
1.1 V
60
VIN = 0.9 V
55
50
0.1
1
10
100
IOUT (mA)
1.8
1
10
100
IOUT (mA)
EFFICIENCY VS. LOAD CURRENT
85 TA = 25 °C
80
75
1.6 V
70
65
60
55
0.1
1.1 V 1.3 V
VIN = 0.9 V
L = 100 µF
TOKO P/N: A636CY-101M
(D73 SERIES) LARGER COIL
1
10
100
IOUT (mA)
1.8
1
10
100
IOUT (mA)
MAXIMUM OUTPUT CURRENT VS.
INDUCTOR VALUE
100
NO PULSE
SKIPPING
80
MODE
TA = 25 °C
60
40
1.3
1.6 V
20
1.1 V
0
VIN = 0.9 V
0
40
80
120 160
INDUCTOR VALUE (µH)
January 1999 TOKO, Inc.
Page 7
Share Link: 