Datasheet

Thermal
Limit
Soft-Start
Discharge
OUT
SNS
V
OUT
PG
IN
BIAS
SS
EN
Hysteresis
andDe-Glitch
Current
Limit
UVLO
0.73 Am
0.8V
Reference
0.9 ´ V
REF
GND
C
SS
R
1
R
SMALL
R
2
Thermal
Limit
Soft-Start
Discharge
OUT
V
OUT
FB
PG
IN
BIAS
SS
EN
Hysteresis
andDe-Glitch
Current
Limit
UVLO
0.73 Am
0.8V
Reference
0.9 ´ V
REF
GND
C
SS
R
1
R
2
V =0.8x( )
OUT
1+
R
1
R
2
TPS744xx
www.ti.com SBVS066O –DECEMBER 2005–REVISED MARCH 2013
BLOCK DIAGRAMS
Figure 3. Adjustable Voltage Version
Figure 4. Fixed Voltage Versions
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