Datasheet
Table Of Contents
1
DT
Thermal
ShutDown
+
160
o
C/140
o
C
T
J
TSD
2
Feed
back
RT
7
VCC
GD1
UVLO
10.5V
9.5V
8
+
6
GND
5 GD2
VCC
4
6V
SS
3
OC
+
1V
OC
+
20V
18V
OV
Vss
GD_Stop
2.25V
Dead time
generator
2.5V
OSC
+
1.2V/1V
FAULT
Q
Q
SET
CLR
S
R
Vss
Ic
5uA
170uA
FAULT
Q
Q
SET
CLR
D
UVLO
OV
OC
TSD
R
DT
Css
+
2V
OC_latch
UCC25600
SLUS846B –SEPTEMBER 2008– REVISED JULY 2011
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Block Diagram
6 Copyright © 2008–2011, Texas Instruments Incorporated