SC1102_06 Datasheet, PDF (9/12 Pages) Semtech Corporation – Synchronous Voltage Mode Controller for Distributed Power Supply Applications

POWER MANAGEMENT
Typical Characteristics (Cont.)
Ch1: Vo_rpl
2. V_IN = 5V; V_OUT = 1.3V; I_OUT = 12A
SC1102/SC1102A
Ch1: Top FET
Ch2: Bottom FET
Error Amplifier, Gain and Phase
40
PIN Desc35riptions
30
25
20
15
Gain
10
Phase
5
0
-5
-10
100.0E+0
1.0E+3
10.0E+3 100.0E+3
Frequency (Hz)
1.0E+6
180
135
90
45
0
-45
10.0E+6
 2006 Semtech Corp.
9
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