LTC1530CS8 Linear Technology, LTC1530CS8 Datasheet - Page 4

• Manufacturer Part Number: LTC1530CS8
• Description: IC SW REG CNTRLR SYNC ADJ 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1530CS8

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.3 ~ 3.5 V
• Current - Output: 20A
• Frequency - Switching: 300kHz
• Voltage - Input: 3.3V, 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

LTC1530
TYPICAL PERFOR A CE CHARACTERISTICS
4
1.930
1.925
1.920
1.915
1.910
1.905
1.900
1.895
1.890
1.885
1.880
1.875
1.870
3.36
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
3.24
3.23
100
90
80
70
60
50
40
30
20
10
0
–55
–55
0
0.3
Efficiency vs Load Current
LTC1530-1.9 V
LTC1530-3.3 V
–35 –15
–35 –15
2
4
LOAD CURRENT (A)
TEMPERATURE ( C)
TEMPERATURE ( C)
5
5
6
25
OUT
25
OUT
T
REFER TO FIGURE 10
A
45
45
vs Temperature
8
vs Temperature
= 25 C
65
65
10
W
85 105 125
85 105 125
12
1530 G01
1530 G06
1530 G04
U
14
2.510
2.508
2.506
2.504
2.502
2.500
2.498
2.496
2.494
2.492
2.490
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
4.5
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.9
2.7
2.5
2.3
–55
–55
0
Undervoltage Lockout Threshold
Voltage vs Temperature
Load Regulation
LTC1530-2.5 V
T
REFER TO FIGURE 2
–35
–35
A
= 25 C
1
–15
–15
OUTPUT CURRENT (A)
TEMPERATURE ( C)
TEMPERATURE ( C)
5
2
5
25
25
OUT
3
45
45
vs Temperature
65
65
4
85 105
85 105
5
1530 G05
1530 G08
1530 G02
125
125
6
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
2.85
2.84
2.83
2.82
2.81
2.80
2.79
2.78
2.77
2.76
2.75
2.74
2.8
2.6
2.4
2.2
2.0
1.8
1.6
–55
–55
–55
LTC1530 V
LTC1530-2.8 V
Error Amplifier Transconductance
vs Temperature
–35
–35 –15
–35
–15
–15
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
SENSE
5
5
5
25
25
25
OUT
vs Temperature
45
45
45
vs Temperature
65
65
65
85 105
85 105 125
85 105
1530 G03
1530 G09
1530 G06
1530fa
125
125