Datasheet

5
FLTTIM
Fault Latch
S Q
QR
6
99R
R
42 mV
Disable
RAMP
Power Good
Detection
+
12
NC
10
SENSE
Linear Current
Amp
+
11
GAT
120 mV
+
Overload
Comparator
3
4
+
1.4 V
1.4 V
Input UV
Comparator
OV
UV
Disable
Input OV
Comparator
Retry
Timer
Fault
Timer
1314
7
SOURCE
+
9
8
2
1
RTN
4 ms
Filter
FLT
PG
NC
NC NC
TPS2394
www.ti.com SLVSAA9 –AUGUST 2010
FUNCTIONAL BLOCK DIAGRAM
Copyright © 2010, Texas Instruments Incorporated 9
Product Folder Link(s): TPS2394