ncp3121 ON Semiconductor, ncp3121 Datasheet - Page 22

• Manufacturer Part Number: ncp3121
• Description: Dual 3.0 A, Step-down Dc/dc Switching Regulator
• Manufacturer: ON Semiconductor

VOUT1 & VOUT2
EN1 & SEQ2
SEQ1 & EN2
Internal PG1
Internal PG2
VOUT1
VOUT2
PG1
PG2
SS1
SS2
90% V
(min)
90% V
(min)
FB
FB
Figure 39. Typical Behavior of Sequential Mode
0.8V
0.8V
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NCP3121
4V
22
4V
0.8V
10% V
0.8V
(min)
FB
10% V
(min)
FB