Datasheet

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APPLICATION EXAMPLES
SWN
C3
10 µF
L1−A
22 µH
R1
R2
VBAT
LDOIN
LDOSENSE
LDOOUT
R7 R9
C6
2.2 µF
C4
100 µF
U1
LBO
PGOOD
PGND
LBI
SKIPEN
EN
LDOEN
GND
TPS61132PW
List of Components:
U1 = TPS61132PW
L1 = Coiltronics DRQ74−220
C3, C5, C6, C7 = X7R/X5R Ceramic
C4 = Low ESR Tantalum
3.3 V,
>250 mA
C5
2.2 µF
1.5 V,
>120 mA
LBO
PGOOD
SWP
C7
VOUT
22 µH
L1−B
10 µF
SWP
C7
SWN
C3
10 µF
L1
22 µH
R1
R2
VBAT
VOUT
LDOIN
LDOSENSE
LDOOUT
R7 R9
C6
2.2 µF
C4
100 µF
U1
LBO
PGOOD
PGND
LBI
SKIPEN
EN
LDOEN
GND
TPS61132PW
List of Components:
U1 = TPS61132PW
L1 , L2 = Sumida 5D18−220
C3, C5, C6, C7 = X7R/X5R Ceramic
C4 = Low ESR, Low Profile Tantalum
3.3 V
C5
2.2 µF
1.5 V
LBO
PGOOD
L2
22 µH
10 µF
TPS61130
TPS61131
TPS61132
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
Figure 25. Solution for Maximum Output Power
Figure 26. Low Profile Solution, Maximum Height 1,8 mm
20 Submit Documentation Feedback Copyright © 2002 – 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS61130 TPS61131 TPS61132