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| ISL6529 Datasheet, PDF (4/19 Pages) Intersil Corporation – Dual Regulator.Synchronous Rectified Buck PWM and Linear Power Controller | |||
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ISL6529, ISL6529A
Simplified Power System Diagram
+VIN
+12V
+5V
VOUT2
+
Q1
Q3
LINEAR
CONTROLLER
PWM
VOUT1
CONTROLLER
+
Q2
ISL6529
ISL6529A
Typical Application
+VIN
(+5V or +3.3V)
VOUT2
2.5V
Q3
+
COUT2
+12V
+5V
CBP
5VCC
CBP
12VCC
DRIVE2
+
CIN
UGATE
FB2
ISL6529
ISL6529A
LGATE
Q1
PHASE
LOUT
Q2
FB
COMP
GND
PGND
VOUT1
1.5V
+
COUT1
4
FN9070.5
April 12, 2005
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