SC120 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC120' PDF : 21 Pages View PDF
Block Diagram
SC120
IN
VOUT
Comp.
+
OUT
-
+- 1.7 V
+
Start-up
EN
Oscillator
-
PLIM
Amp.
Oscillator and
Slope
Generator
Slope
Comp.
Gate Drive
and
Logic
Control
Bulk
Bias
LX
PWM
Comp.
+
PWM
-
Control
+
Error
FB
Output Voltage
Amp.
-
Selection Logic
+
+-
VREF
1.2 V
NLIM
-
Amplifier
+
-
Current
Amplifier
GND
19
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