Datasheet

LMZ31704
PWRGD
SENSE+
VOUT
VIN
PVIN
INH/UVLO
RT/CLK
C
IN2
47 µF
VADJ
SS/TR
STSEL AGND PGND
C
IN1
100 µF
R
SET
316
+
C
OUT1
100 µF
C
OUT2
220 µF
V
OUT
3.3 V
+
V
IN
/ P
VIN
4.5 V to 17 V
R
RT
90.9 k
ISHARE
SYNC_OUT
C
IN3
0.1 µF
LMZ31704
PWRGD
SENSE+
VOUT
VIN
PVIN
INH/UVLO
RT/CLK
C
IN2
47 µF
VADJ
SS/TR
STSEL AGND PGND
C
IN1
100 µF
R
SET
1.43 k
+
C
OUT1
2x 100 µF
C
OUT2
220 µF
V
OUT
1.2 V
+
V
IN
/ P
VIN
4.5 V to 17 V
R
RT
487 k
ISHARE
SYNC_OUT
C
IN3
0.1 µF
LMZ31704
www.ti.com SLVSBV8A –JUNE 2013–REVISED AUGUST 2013
Application Schematics
Figure 21. Typical Schematic
PVIN = VIN = 4.5 V to 17 V, VOUT = 1.2 V
Figure 22. Typical Schematic
PVIN = VIN = 4.5 V to 17 V, VOUT = 3.3 V
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