Datasheet

Anti-
Ringing
Gate
Control
PGND
Regulator
Error
Amplifier
PGND
ControlLogic
Oscillator
Temperature
Control
VOUT
PGND
FB
SW
VBAT
EN
PS
GND
LBI
_
+
_
+
Backgate
Control
V
max
Control
VOUT
10kΩ
20pF
_
+
V
ref
=0.5V
GND
LBO
LowBattery
Comparator
_
+
V
ref
=0.5V
GND
TPS61020, TPS61024, TPS61025
TPS61026, TPS61027, TPS61028
TPS61029
www.ti.com SLVS451F –SEPTEMBER 2003–REVISED APRIL 2012
FUNCTIONAL BLOCK DIAGRAM (TPS61020, TPS61028, TPS61029)
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Product Folder Link(s): TPS61020 TPS61024 TPS61025 TPS61026 TPS61027 TPS61028 TPS61029