Datasheet

GND
Voltage
Reference
EN
VOUT
SW
VIN
+
-
Min Off
Timer
Current
Sensing
Driver
TSD
+
-
FB
shutdown
Minimal Frequency
Detector
Q
R
S
R
R
C
OUT
V
OUT
LOGIC
D
S
R
L
FB
UVLO
GND
GND
Soft Pull
Down
shutdown
+
-
+
-
VREF
FB
Peak Current Limit
Modulation
V
IN
C
IN
LOAD
LMR70503
www.ti.com SNVS850A –JUNE 2012–REVISED APRIL 2013
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