LTC3703
Typical perForMance characTerisTics
RUN/SS Pull-Up Current vs
VCC Voltage
RUN/SS Sink Current vs
SW Voltage
Max % DC vs RUN/SS Voltage
6
5
4
3
2
1
0
25
20
15
10
5
100
90
80
70
60
50
40
30
20
10
0
I
= 0.3V
MAX
0
–5
–10
–10
6
8
10
12
14
16
0
0.1
0.2 0.3 0.4 0.5
|SW| VOLTAGE (V)
0.6
0.7
0.5
1.0
1.5
2.0
2.5
3.0
V
VOLTAGE (V)
RUN VOLTAGE (V)
CC
3703 G16
3703 G17
3703 G18
Max % DC vs Frequency and
Temperature
IMAX Current vs Temperature
% Duty Cycle vs COMP Voltage
100
80
60
40
20
0
13
12
11
100
95
90
85
80
75
70
V
= 10V
IN
–45°C
25°C
V
= 75V
IN
V
= 50V
IN
90°C
V
= 25V
IN
150°C
125°C
0.5
1.00 1.25 1.50
COMP (V)
1.75 2.00
0
100 200 300 400 500 600 700
FREQUENCY (kHz)
0.75
–50 –25
0
25 50 75 100 125 150
TEMPERATURE (°C)
3703 G20
3703 G21
3703 G19
Shutdown Threshold vs
Temperature
tON(MIN) vs Temperature
1.4
200
180
160
140
120
100
80
1.2
1.0
0.8
0.6
0.4
0.2
0
60
40
–50 –25
–50 –25
0
25 50 75 100 125 150
TEMPERATURE (°C)
3703 G22
0
25 50 75 100 125 150
TEMPERATURE (°C)
3703 G23
3703fc
6
Linear Systems [ Linear Systems ]
