EL7571C View Datasheet(PDF) - Elantec -> Intersil
Part Name
Description
Manufacturer
EL7571C Datasheet PDF : 23 Pages
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Block Diagram
EL7571C
Programmable PWM Controller
L2
4.5V to
12.6V
ENABLE
1.5µH
0.1µF
C1
VIN OTEN
REF
FB
3mF
Reference
VID
(0:4)
CSLOPE
240pF
COSC
220pF
4V
+ UVLO HI
-
+ UVLO LOW
-
3.5V
DAC
Ramp Control
Oscillator
In
Regulation
CS
+
-
+
-
PWRGD
+ Current Reversal
-
+
-
+
-∑
+
-
Soft
Start
ENABLE
PWM
Control Logic
VINP
VHI
HSD
LX
LSD
GND GNDP
0.1µF
5.1µH
L1
7.5mΩ
VOUT
C2
6mF
13
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