Datasheet

Thermal
Shutdown
Softstart
Under
Voltage
Shutdown
direct control
&
compensation
PG
EN
VOS
REF
Power
Good
MODE
FB
ramp
minimum
on-timer
DSC-CONTROL
TM
Gate
Driver
Control
Logic
Low Side
N-MOS
High Side
N-MOS
VIN
SW
GND
Snooze Mode
comparator
error
amplifier
Active
Output
Discharge
Gate
Driver
Control
Logic
Low Side
N-MOS
High Side
N-MOS
Thermal
Shutdown
Softstart
Under
Voltage
Shutdown
direct control
&
compensation
VIN
SW
GND
PG
EN
VOS
REF
Active
Output
Discharge
Power
Good
Snooze Mode
MODE
FB
ramp
minimum
on-timer
DSC-CONTROL
TM
error
amplifier
comparator
TPS62080, TPS62080A
TPS62081, TPS62082
www.ti.com SLVSAE8D –SEPTEMBER 2011–REVISED JULY 2013
FUNCTIONAL BLOCK DIAGRAMS
Figure 2. Functional Block Diagram (Adjustable Output Voltage Version)
Figure 3. Functional Block Diagram (Fixed Output Voltage Version)
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