LTC1693-3 データシートの表示（PDF） - Linear Technology
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LTC1693-3 Datasheet PDF : 20 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
LTC1693
Switching Supply Current
vs COUT (Single Driver)
100
TA = 25°C
90 VCC = 12V
80
70
60
50
40
200kHz
30
100kHz
20
750kHz 25kHz
10
500kHz
0
1
10
100
1000
COUT (pF)
10000
1693 G13
VOH vs Output Current
350 TA = 25°C
300 VCC = 12V
250
VOH
200
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
1693 G15
VOL vs Output Current
300
VCC = 12V
TA = 25°C
250
200
VOL
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
1693 G14
Thermal Derating Curves
1400
1200
TJ = 125°C
1000
800
LTC1693-1/LTC1693-2
600
LTC1693-3
400
200
0
– 55 – 35 –15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
1693 G16
5
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