Datasheet

control logic
Soft
start
Thermal
Shtdwn
UVLO PG control
power
control
error
amplifier
gate
drive
HS lim
VINPG
PGND
AGND
comp
+
_
timer t
ON,
t
OFF
DCS - Control
TM
direct control
&
compensation
comparator
ramp
SW
EN*
VOS
FB
SLEEP*
Sleep control
NC
EN
175
400k
t
d
=1ms
* This pin is connected to a pull down resistor internally
(see Detailed Description section).
V
REF
1.25M
TPS62175, TPS62177
www.ti.com SLVSB35B –OCTOBER 2012–REVISED JANUARY 2014
Figure 3. TPS62177 (fixed output voltage)
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Product Folder Links: TPS62175 TPS62177