TPS63000
TPS63001
TPS63002
www.ti.com
SLVS520–MARCH 2006
PIN ASSIGNMENTS
DRC PACKAGE
(TOP VIEW)
VOUT
FB
L2
PGND
L1
GND
VINA
SYNC/PS
EN
VIN
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
EN
NO.
6
I
I
Enable input. (1 enabled, 0 disabled)
FB
10
Voltage feedback of adjustable versions, must be connected to VOUT at fixed output
voltage versions
GND
9
7
4
2
3
5
1
8
Control / logic ground
PS/SYNC
L1
I
I
I
Enable / disable power save mode (1 disabled, 0 enabled, clock signal for synchronization)
Connection for Inductor
Connection for Inductor
Power ground
L2
PGND
VIN
I
O
I
Supply voltage for power stage
Buck-boost converter output
Supply voltage for control stage
VOUT
VINA
PowerPAD™
Must be soldered to achieve appropriate power dissipation. Should be connected to
PGND.
4
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