Datasheet

Gate
Control
GND
Regulator
Error
Amplifier
Control Logic
Oscillator
Temperature
Control
VOUT
FB
SW
VBAT
EN
GND
_
+
Backgate
Control
V
max
Control
VOUT
5 kΩ
3 pF
_
+
V
ref
= 0.5 V
GND
5 pF
50 kΩ160 kΩ
Parameter Measurement Information
SW
C1
Power
Supply
L1
VBAT
VOUT
FB
C2
EN
GND
TPS6107x
ListofComponents:
U1= TPS61070DDC
L1=4.7µHW
urthElektronik744031004
C1=2x4.7
µF
,0603,X7R/X5RCeramic
C2=4x4.7
µF
,0603,X7R/X5RCeramic
V
CC
BoostOutput
R1
R2
TPS61070 , TPS61071
TPS61072 , TPS61073
www.ti.com .......................................................................................................................................................... SLVS510C – JULY 2006 – REVISED MARCH 2009
FUNCTIONAL BLOCK DIAGRAM (TPS61070)
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