Datasheet

VLIN5
VINTRACK
FB
COMP
/SD
CSL
LG
ILIM
SW/
CSH
HG
BOOST
+
-
EA
gm
+ +
INTERNAL
SOFT-
START
HICCUP
+
-
+
-
PWM
COMP
+
-
20 PA
PWM LOGIC CONTROL
AND
DRIVER CONTROL
2V
RAMP
GENERATOR
AND SLOPE
COMPENSATION
INTERNAL
4.7V
REGULATOR
x4
+
-
VLIN5
SHOOT-
THROUGH
PROTECT
ADAPTIVE DUTY CYCLE
AND SKIP MODE CONTROL
OSCILLATOR
AND
SYNCHRONIZATION
CONTROL
IRAMP
IFREQ
IFREQ
CLAMPED:
LO 0.9V
HI 2.0V
IRAMP
PGND
SGND FPWM
SNS
FREQ/
SYNC
5PA
FROM
LG
TO SHOOT-
THROUGH
PROTECT
SHUTDOWN
V
REF
= 0.6V
2 PA
LM3495
SNVS410F –FEBRUARY 2006–REVISED APRIL 2013 www.ti.com
Block Diagram
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