sc1175 Semtech Corporation, sc1175 Datasheet - Page 9

• Manufacturer Part Number: sc1175
• Description: Sc1175 Low-power Dual Synchronous Dc/dc Controller With Current-sharing Circuitry
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Typical Characteristics - 2 Channels with Current Sharing (Cont.)
2004 Semtech Corp.
Figure 3:
Figure 3:
Figure 3:
Figure 3:
Figure 3: V
Figure 4:
Figure 4:
Figure 4:
Figure 4: V
Figure 4:
OUT
vs I
OUT
IN(5V)
vs I
IN(5V)
and I
and I
IN(12V)
IN(12V)
with V
with V
CC
CC
removed and 12A load. Soft start capacitor = 10nF.
applied and 12A load. Soft start capacitor = 10nF.
9
Ch1: V
Ch2: I
Ch4: I
I
Ch1: V
Ch2: I
Ch4: I
I
OUT
OUT
: 12 Amps
: 12 Amps
IN(5V)
IN(12V)
OUT
IN(5V)
IN(12V)
OUT
(2A/Div)
(2A/Div)
(2A/Div)
(2A/Div)
www.semtech.com
SC1175