TK11822 データシートの表示（PDF） - Toko America Inc
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TK11822 Datasheet PDF : 5 Pages
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TK11822/11823
ABSOLUTE MAXIMUM RATINGS
Input Voltage .............................................................. 8 V
Output Current ..................................................... 0.5 mA
Operating Voltage Range................................. 1.1 to 6 V
Power Dissipation (Note 1) ................................ 200 mW
Junction Temperature .......................................... 150 °C
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ................. -20 to +70 °C
Lead Soldering Temp. (10 sec.) ........................... 260 °C
TK11822 ELECTRICAL CHARACTERISTICS
Test conditions: VIN = 1.4 V, TA = 25 °C, unless otherwise specified.
SYMBOL
ICC
VO
IO
Line Reg
Load Reg
∆VO/TA
VOSC-S
fOSC
PARAMETER
Input Current
Output Voltage
Output Current
Line Regulation
Load Regulation
Output Voltage
Temperature Dependency
TEST CONDITIONS
MIN
IO = 0 µA
IO = 50 µA
IO = 50 µA
7.0
VIN = 1.2 V
50
VIN = 1.4 V
150
VIN = 1.4 V → 3.6 V, IO = 50 µA
IO = 20 µA → 100 µA
VIN = 1.4 V → 3.6 V, IO = 50 µA
Oscillation Startup Voltage IO = 0 µA
Oscillation Frequency
TYP MAX UNITS
2.1
3.6
mA
3.8
5.6
mA
7.4
7.8
V
µA
µA
20
80
mV
30
100
mV
0.7
mV/°C
1.0
V
3.0
MHz
Note 1: Power dissipation must be derated at the rate of 1.6 mW/°C for operation above 25 °C.
Note 2: Use caution when decreasing the output capacitance at low temperatures. "UJ" type capacitors will allow little change in
the oscillation frequency.
Page 2
VO
0.1 µ F
GND
0.1 µ F
VIN
TEST CIRCUIT
4
3
6
4
5 pF
5
2
8 pF
6
1
C1
1
3
Toko Inductor: 5CDM-658BN-1085
TK11822
C1
33 pF
TK11823
C1
68 pF
March 19, 1996 TOKO, Inc.
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