LTC1693-5 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1693-5' PDF : 8 Pages View PDF
LTC1693-5
TYPICAL PERFOR A CE CHARACTERISTICS
Propagation Delay vs COUT
50
TA = 25°C
VCC = 12V
fIN = 100kHz
40
tPLH
30
tPHL
20
1
10
100
1000 10000
COUT (pF)
1693-5 G10
Output Saturation Voltage
vs Temperature
200
VCC = 12V
VOH (50mA) wrt VCC
150
VOL (50mA)
100
50
VOH (10mA) wrt VCC
VOL (10mA)
0
– 55 – 35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
1693-5 G11
Quiescent Current vs VCC
350
TA = 25°C
VIN = 0V
300
250
200
150
100
5 6 7 8 9 10 11 12
VCC (V)
1693-5 G12
Switching Supply Current vs COUT
100
TA = 25°C
90 VCC = 12V
80
70
60
50
40
200kHz
30
100kHz
20
750kHz 25kHz
10
0
1
500kHz
10
100
1000 10000
COUT (pF)
1693-5 G13
VOL vs Output Current
300
TA = 25°C
VCC = 12V
250
200
VOL
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
1693-5 G14
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)
1693-5 G15
Thermal Derating Curve
1400
1200
TJ = 125°C
1000
800
600
400
200
0
– 55 – 35 –15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
1693-5 G16
4
Share Link: 
