sc4250listr Semtech Corporation, sc4250listr Datasheet - Page 5

• Manufacturer Part Number: sc4250listr
• Description: Sc4250 Negative-voltage Hot-swap Controller
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Block Diagrams
Active High PWRGD
Active Low PWRGD
2005 Semtech Corp.
UV
OV
UV
OV
Vee
Vee
Vcc
60mV
Vcc
60mV
12.5V Reg
12.5V Reg
SENSE
SENSE
+
+
+
_
_
_
+
+
+
_
_
_
Delay
Delay
1.223V
1.223V
+
_
+
_
+7V
GATE
+7V
GATE
5
DRAIN
DRAIN
50uA
50uA
_
_
+
+
1.75V
1.75V
PWRGD
PWRGD
SC4250
www.semtech.com