LTC3703EG-5#TR Linear Technology, LTC3703EG-5#TR Datasheet - Page 5

• Manufacturer Part Number: LTC3703EG-5#TR
• Description: IC BUCK/BOOST SYNC ADJ 5A 28SSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost)r

Specifications of LTC3703EG-5#TR

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 55.8 V
• Current - Output: 5A
• Frequency - Switching: 100kHz ~ 600kHz
• Voltage - Input: 9.3 ~ 60 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

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