Datasheet

LTC3703-5
5
37035fa
PEAK SOURCE CURRENT (A)
1.2
1.1
1.0
0.9
0.8
37035 G10
TEMPERATURE (°C)
R
DS(ON)
(Ω)
37035 G11
DRV
CC
/BOOST VOLTAGE (V)
0 2.5 7.5 10 12.5
PEAK SOURCE CURRENT (A)
3.0
2.5
2.0
1.5
1.0
0.5
0
5
37035 G12
15
–60 –40 –20 0 20 40 60 80 100 120 140
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
V
CC
= 5V
|SW| VOLTAGE (V)
0
25
20
15
10
5
0
–5
–10
0.3 0.5
37035 G17
0.1 0.2
0.4 0.6 0.7
RUN/SS SINK CURRENT (µA)
RUN VOLTAGE (V)
0.5
MAX DUTY CYCLE (%)
100
90
80
70
60
50
40
30
20
10
0
–10
2.5
37035 G18
1.0
1.5
2.0
3.0
I
MAX
= 0.3V
TEMPERATURE (°C)
RUN/SS CURRENT (µA)
15735 G15
6
5
4
3
2
1
0
–60
–20
20
40
–40 0
60
80
100 120 140
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
DRV
CC
/BOOST VOLTAGE (V)
2.5
1.1
1.2
1.3
12.5
37035 G13
1.0
0.9
5 7.5 10 15
0.8
0.7
0.6
R
DS(ON)
(Ω)
GATE CAPACITANCE (nF)
0
RISE/FALL TIME (ns)
100
150
20
37035 G14
50
0
5
10
15
200
RISE TIME
FALL TIME
V
CC
= 5V
V
CC
VOLTAGE (V)
0
0
RUN/SS PULL-UP CURRENT (µA)
1
2
3
4
5
2.5
57.510
37035 G16
12.5 15
V
CC
= 5V
V
CC
= 5V
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Driver Peak Source Current
vs Temperature
Driver Pull-Down R
DS(ON)
vs Temperature
Driver Peak Source Current
vs Supply Voltage
Rise/Fall Time
vs Gate Capacitance
RUN/SS Pull-Up Current
vs Temperature
RUN/SS Pull-Up Current
vs V
CC
Voltage
RUN/SS Sink Current
vs SW Voltage
Max % DC vs RUN/SS Voltage
Driver Pull-Down R
DS(ON)
vs Supply Voltage