LT1107CN8-5 Linear Technology, LT1107CN8-5 Datasheet - Page 4

• Manufacturer Part Number: LT1107CN8-5
• Description: IC DC/DC CONV FIXED OUT 5V 8-DIP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of LT1107CN8-5

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 400mA
• Frequency - Switching: 63kHz
• Voltage - Input: 2 ~ 30 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Power - Output: 500mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT1107
TYPICAL PERFOR
4
400
350
300
250
200
150
100
1.2
1.0
0.8
0.6
0.4
0.2
16
15
14
13
12
11
10
0
9
8
7
6
–55
–55
Saturation Voltage, Step-Up Mode
(SW2 Pin Grounded)
0
Quiescent Current
Switch ON Time
Step-Up Mode
–35
–35
0.2
–15
–15
SWITCH CURRENT (A)
TEMPERATURE ( C)
TEMPERATURE ( C)
0.4
5
5
V
25
25
IN
0.6
V
= 2V
IN
45
45
= 3V
0.8
65
65
85 105
W
85 105
V
1.0
IN
1107 G05
A
= 5V
1107 G08
1107 G01
U
125
125
1.2
CE
C
HARA TERISTICS
400
380
360
340
320
300
280
260
240
220
200
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
85
80
75
70
65
60
55
50
45
–55
0
0
Quiescent Current
Duty Cycle
Step-Up Mode
Switch ON Voltage, Step-Down
Mode (SW1 Pin Connected to V
T
A
–35
3
0.1
= 25 C
6
–15
C
0.2
SWITCH CURRENT (A)
9
INPUT VOLTAGE (V)
TEMPERATURE ( C)
5
0.3
12
25
0.4
15
45
18
0.5
65
21
0.6
85 105
24
0.7
1107 G09
27
1107 G06
1107 G02
IN
125
)
0.8
30
100
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
13
12
11
10
9
8
7
6
5
–55
–55
10
Oscillator Frequency
Switch ON Time
Step-Down Mode
Maximum Switch Current vs R
–35
–35
STEP-DOWN
–15
V
–15
IN
= 12V
TEMPERATURE ( C)
TEMPERATURE ( C)
5
5
STEP-UP
2V V
R
25
25
LIM
100
( )
45
45
IN
65
5V
65
85 105
85 105
1107 G07
1107 G03
1107 G10
LIM
1107fa
1000
125
125