SC1103CSTRT Semtech, SC1103CSTRT Datasheet - Page 6

• Manufacturer Part Number: SC1103CSTRT
• Description: IC, VOLTAGE MODE PWM CTRL, 12V, 8-SOIC
• Manufacturer: Semtech

Specifications of SC1103CSTRT

• Input Voltage: 12V
• Output Voltage: 2.5V
• Output Current: 500mA
• Frequency: 200kHz
• Supply Voltage Range: 5V To 12V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Error Amplifier, Gain and Phase
POWER MANAGEMENT
V
Efficiency @ V
Typical Characteristics
RIPPLE
2005 Semtech Corp.
100%
90%
80%
70%
60%
50%
40%
@ V
0
-10
100.0E+0
40
35
30
25
20
15
10
-5
5
0
IN
= 12V, V
2
1.0E+3
IN
4
= 12V
Output Current, (A)
10.0E+3
O
Frequency (Hz)
6
= 3.3V, I
Gain
Phase
100.0E+3
8
O
10
= 10A
1.0E+6
12
10.0E+6
180
135
90
45
0
-45
14
1.8V
2.5V
3.3V
5V
6
Load Regulation @ V
Line Regulation @ V
-0.1%
-0.2%
-0.3%
-0.4%
-0.5%
0.5%
0.4%
0.3%
0.2%
0.1%
0.0%
-0.2%
-0.4%
-0.6%
-0.8%
-1.0%
1.0%
0.8%
0.6%
0.4%
0.2%
0.0%
11.4
0
2
11.6
4
11.8
Output Current, (A)
O
Input Voltage, (V)
IN
= 3.3V, I
6
= 12V
12.0
8
O
= 10A
10
12.2
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12
SC1103
12.4
14
Vo=
12.6
1.8V
2.5V
3.3V
5.0V