Datasheet

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TPS61130
TPS61131
TPS61132
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
Terminal Functions
TERMINAL
NO. I/O DESCRIPTION
NAME
PW RSA
EN 7 5 I DC/DC-enable input. (1/VBAT enabled, 0/GND disabled)
FB 15 13 I DC/DC voltage feedback of adjustable versions
GND 12 10 Control/logic ground
LBI 5 3 I Low battery comparator input (comparator enabled with EN)
LBO 13 11 O Low battery comparator output (open drain)
LDOEN 8 6 I LDO-enable input (1/LDOIN enabled, 0/GND disabled)
LDOOUT 10 8 O LDO output
LDOIN 9 7 I LDO input
LDOSENSE 11 9 I LDO feedback for voltage adjustment, must be connected to LDOOUT at fixed
output voltage versions
PGND 3 1 Power ground
PGOOD 14 12 O DC/DC output power good (1 : good, 0 : failure) (open drain)
SKIPEN 6 4 I Enable/disable power save mode (1/VBAT enabled, 0/GND disabled)
SWN 2 16 I DC/DC switch input
SWP 1 15 I DC/DC rectifying switch input
VBAT 4 2 I Supply pin
VOUT 16 14 O DC/DC output
PowerPAD™ Must be soldered to achieve appropriate power dissipation. Should be connected
to PGND.
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