TK11821 データシートの表示（PDF） - Toko America Inc
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TK11821 Datasheet PDF : 5 Pages
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VIN
+
22 µF
1
3
L
6
4
CA
CB
TK11821
TEST CIRCUIT
The value of the circuit constants
against the input voltage.
T
0.1 µF
821
GND
1 µF
INPUT
VOLTAGE CA
TOKO COIL
CB PART NUMBER
0.9 V to 2 V 33 pF 10 pF PS5CDLN-1250
1.8 V to 10 V 820 pF 33 pF PS5CDLN-1303
C2 0.1 µF
VO
The output voltage is 24 V.
When connected between the VO
and the T terminal, the output
voltage will be 10 V.
TYPICAL PERFORMANCE CHARACTERISTICS
OUTPUT VOLTAGE vs. INPUT VOLTAGE
10 V OUTPUT
0 µA
10
40 µA
OUTPUT VOLTAGE vs. OUTPUT CURRENT
10 V OUTPUT
V IN = 4 V
10
INPUT CURRENT vs. INPUT VOLTAGE
10 V OUTPUT
10
TA= 25°C
IO = 120 µA
80 µA
120 µA
TA= 25 °C
5
5
VIN = 3 V
5
VIN = 2 V
IO = 80 µA
IO = 40 µA
0
0
0.4
0.8
1.2
1.6
2.0
VIN (V)
TPC01
TA = 25 °C
0
VIN = 1 V
0
0.2
0.4
0.6
0.8
1.0
I O (mA)
TPC02
IO = 0 µA
0
0
0.4
0.8
1.2
1.6
2.0
VIN (V)
TPC03
OUTPUT VOLTAGE vs. INPUT VOLTAGE
24 V OUTPUT
TA= 25 °C
24 IO = 0 µA
IO = 40 µA
IO = 80 µA
10
IO = 120 µA
0
0
0.8
1.6
2.4
3.2
4.0
V IN(V)
TPC04
January, 1996 TOKO, Inc.
INPUT CURRENT vs. INPUT VOLTAGE
24 V OUTPUT
20
TA= 25°C
IO = 120 µA
10
IO = 80 µA
IO = 40 µA
IO = 0 µA
0
0
0.8
1.6
2.4
3.2
4.0
V IN(V)
TPC05
1-30-96
OUTPUT VOLTAGE vs. OUTPUT CURRENT
24 V OUTPUT
10
TA= 25°C
5 V IN= 2 V
3V 4V 5V
0
0
0.2
0.4
0.6
0.8
1.0
IO (mA)
TPC06
Page 3
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