SC4524BSETRT Semtech, SC4524BSETRT Datasheet - Page 8

• Manufacturer Part Number: SC4524BSETRT
• Description: IC STEP-DWN SW REG 2A 16V 8-SOIC
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC4524BSETRT

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 2A
• Frequency - Switching: 300kHz ~ 1.3MHz
• Voltage - Input: 3 ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Other names: SC4524BSETR

Typical Characteristics (Cont.)
3.0
2.9
2.8
2.7
2.6
2.5
2.4
(14)
2.5
2.0
1.5
1.0
0.5
0.0
(11)
-50
0
V
IN
V
Thresholds vs Temperature
-25
2
IN
Quiescent Current vs V
4
0
Temperature (
UVLO
6
Start
25
V
125
IN
8
(V)
50
o
C
-40
10
o
o
C
V
C)
75
COMP
12
SS270 REV 6-7
SS270 REV 6-7
100 125
= 0
14
IN
16
0.40
0.35
0.30
0.25
0.20
2.5
2.0
1.5
1.0
0.5
0.0
(15)
-50
(12)
0
-25
SS Shutdown Threshold
vs Soft-Start Voltage
V
0.5
Temperature (
IN
vs Temperature
0
Supply Current
25
V
125
-40
SS
1
o
(V)
o
C
50
C
o
75
C)
1.5
SS270 REV 6-7
100 125
SS270 REV 6-7
2
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0.0
50
40
30
20
10
0
0
0
V
V
Soft-Start Charging Current
SS
2
IN
= 0
Shutdown Current vs V
vs Soft-Start Voltage
0.5
4
125
-40
6
o
o
C
C
V
V
SS
IN
8
1
(V)
(V)
10
SC4524B
125
1.5
12
o
C
-40
14
IN
o
C
16
2
8