LTC3442 View Datasheet(PDF) - Linear Integrated System
Part Name
Description
MFG CO.
LTC3442
Linear Integrated System
'LTC3442' PDF : 20 Pages View PDF
SI PLIFIED BLOCK DIAGRA
SW1
SW2
4
6
LTC3442
VIN 9
RLIM 10
RT 2
SW A
SW B
GATE
DRIVERS
AND
ANTICROSS
CONDUCTION
SW D
SW C
REVERSE
AMP
–
AV = 6
1V +
AVERAGE
ILIM
PEAK CURRENT
+
LIMIT
5A –
VIN
+
2.3V
–
UVLO
PWM
LOGIC
PWM
COMPARATORS
SLEEP
OSC
+
Gm = 1/60k
3A –
ERROR
AMP
1.22V
AUTOMATIC
BURST MODE
CONTROL AND
VC HOLD
SHDN/SS 1
VIN
SHUTDOWN
SOFT-START
VCC
SHUTDOWN
VREF
SS
1.22V
VREF
THERMAL
SHUTDOWN
8 VOUT
12 FB
11 VC
7 BURST
2
PGND
6
SGND
3442 BD
3442f
7
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