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CS51411G Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Lista de partido
CS51411G
1.5 A, 260 kHz and 520 kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability
ON Semiconductor
CS51411G Datasheet PDF : 20 Pages
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V
IN
BIAS
V
FB
CS51411, CS51412, CS51413, CS51414
SHDNB
SYNC
2.9 V LDO
Voltage
Regulator
Shutdown
Comparator
+
-
+
1.3 V
-
5.0
m
A
Artificial
Ramp
1.46 V
∑
+
-
PWM Com‐
parator
Oscillator
Thermal
Shutdown
SQ
R
Output
Driver
Current
Limit Com‐
parator
I
REF
1.270 V
+
-
-
+
Error
Amplifier
0.32 V
+
-
-
+
Frequency
and Current
Limit Foldback
I
FOLDBACK
V
C
Figure 2. Block Diagram
BOOST
V
SW
GND
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