LTC3703EG-5#PBF Linear Technology, LTC3703EG-5#PBF Datasheet - Page 6

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

Specifications of LTC3703EG-5#PBF

• 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: Lead free / RoHS Compliant
• Power - Output: -

LTC3703-5
TYPICAL PERFOR A CE CHARACTERISTICS
6
13
12
11
–60 –40 –20 0
I
MAX
Current vs Temperature
TEMPERATURE (°C)
20 40 60 80 100 120 140
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–60 –40 –20 0
Shutdown Threshold vs
Temperature
W
37035 G19
TEMPERATURE (°C)
U
20 40 60 80 100 120 140
100
80
60
40
20
0
0.5
% Duty Cycle vs COMP Voltage
V
37035 G22
IN
0.75
= 10V
1.00
COMP (V)
1.25
V
IN
= 25V
1.50
V
IN
= 50V
200
180
160
140
120
100
1.75
80
60
40
–60 –40 –20 0
37035 G20
t
ON(MIN)
2.00
vs Temperature
TEMPERATURE (°C)
100
20 40 60 80 100 120 140
95
90
85
80
75
70
Max % DC vs Frequency and
Temperature
0
100
200
FREQUENCY (kHz)
37035 G23
300
400
500
125°C
–45°C
90°C
25°C
600
37035 G21
37035fa
700