SC1112 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC1112' PDF : 23 Pages View PDF
POWER MANAGEMENT
Block Diagram
VTTIN
DELAY
PWRGD
5VSTBY
VTTSEL
Bandgap
Reference
1.5V
1.35V
1.2V
+-
1.08V
0.7V
+
_
+
_
Vref
SQ
R
1.5V
Disable1.5
FC
+
_
1.2V
+
_
Disable1.2
FC
_
1.5V
+
0.7V
+
_
1.5V
+
_
+
_
Vref
Disable1.5
+
_
Disable3.3
Oscillator
VTTSEN
+
_
Pwrgd
Threshold
ChargePump
1.2V
+
_
GND
AGPSEL
CAP+ CAP-
SC1112
VTTGATE
VTTSEN
AGPGATE
AGPSEN
FC
ADJGATE
ADJSEN
2006 Semtech Corp.
8
www.semtech.com
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