LTC3703EGN Linear Technology, LTC3703EGN Datasheet - Page 5
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LTC3703EGN
Manufacturer Part Number
LTC3703EGN
Description
IC BUCK/BOOST SYNC ADJ 5A 16SSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck), Step-Up (Boost)r
Datasheet
1.LTC3703EGNPBF.pdf
(32 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC3703EGN
Manufacturer:
LINEAR
Quantity:
4
Part Number:
LTC3703EGN
Manufacturer:
LTNEAR
Quantity:
20 000
Company:
Part Number:
LTC3703EGN#PBF
Manufacturer:
LT
Quantity:
3 291
Part Number:
LTC3703EGN#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC3703EGN#TRPBF
Manufacturer:
LT
Quantity:
3 291
Part Number:
LTC3703EGN#TRPBF
Manufacturer:
LTNEAR
Quantity:
20 000
Company:
Part Number:
LTC3703EGN-5
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC3703EGN-5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC3703EGN-5#PBF
Manufacturer:
LT
Quantity:
320
Part Number:
LTC3703EGN-5#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
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