LTC3703EGN Linear Technology, LTC3703EGN Datasheet - Page 5

• Manufacturer Part Number: LTC3703EGN
• Description: IC BUCK/BOOST SYNC ADJ 5A 16SSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost)r

Specifications of LTC3703EGN

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 93 V
• Current - Output: 5A
• Frequency - Switching: 100kHz ~ 600kHz
• Voltage - Input: 9.3 ~ 100 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

TYPICAL PERFORMANCE CHARACTERISTICS
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
1.1
1.0
0.9
0.8
0.7
0.6
70
65
60
55
50
45
40
35
30
–50 –25
–50 –25
V
Temperature
Driver Peak Source Current vs
Temperature
Driver Pull-Down R
Supply Voltage
6
CC
V
CC
7
Shutdown Current vs
= 10V
DRV
8
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
CC
9
25
/BOOST VOLTAGE (V)
25
10
50
50
11
DS(ON)
75
75
12
100
100
vs
13
125
125
14
3703 G07
3703 G10
3703 G13
150
150
15
0.803
0.802
0.801
0.800
0.799
0.798
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
0
0
–50 –25
–50 –25
0
Reference Voltage vs
Temperature
Driver Pull-Down R
Temperature
Rise/Fall Time vs Gate
Capacitance
V
DRV
CC
= 10V
CC
2000
, BOOST = 10V
0
GATE CAPACITANCE (pF)
0
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
4000
50
FALL
50
6000
DS(ON)
75
75
RISE
100
100
8000
vs
125
125
3703 G11
3703 G14
3703 G08
10000
150
150
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
3.0
2.5
2.0
1.5
1.0
0.5
0
8
7
6
5
4
3
2
1
0
–50 –25
–50 –25
5
Normalized Frequency vs
Temperature
Driver Peak Source Current vs
Supply Voltage
RUN/SS Pull-Up Current vs
Temperature
6
7
DRV
0
0
8
TEMPERATURE (°C)
TEMPERATURE (°C)
CC
/BOOST VOLTAGE (V)
25
25
9
LTC3703
10
50
50
11
75
75
12
100 125 150
100
13
125
14
3703 G09
3703 G12
1573 G15
3703fb
5
150
15