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TPS63021DSJT Datasheet(PDF) 4 Page - Texas Instruments

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No. de Pieza. TPS63021DSJT
Descripción  HIGH EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4-A SWITCHES
Descarga  24 Pages
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Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
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TPS63021DSJT Datasheet(HTML) 4 Page - Texas Instruments

 
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VOUT
L1
EN
GND
L2
PS/SYNC
VINA
FB
L2
VIN
L1
PG
VIN
VOUT
TPS63020
TPS63021
SLVS916 – APRIL 2010
www.ti.com
PIN ASSIGNMENTS
DSJ PACKAGE
(TOP VIEW)
Pin Functions
PIN
I/O
DESCRIPTION
NAME
NO.
EN
12
I
Enable input (1 enabled, 0 disabled) , must not be left open
FB
3
I
Voltage feedback of adjustable versions, must be connected to VOUT on fixed output voltage
versions
GND
2
Control / logic ground
L1
8, 9
I
Connection for Inductor
L2
6, 7
I
Connection for Inductor
PS/SYNC
13
I
Enable / disable power save mode (1 disabled, 0 enabled, clock signal for synchronization), must
not be left open
PG
14
O
Output power good (1 good, 0 failure; open drain)
PGND
PowerPAD™
Power ground
VIN
10, 11
I
Supply voltage for power stage
VOUT
4, 5
O
Buck-boost converter output
VINA
1
I
Supply voltage for control stage
PowerPAD™
Must be connected to PGND. Must be soldered to achieve appropriate power dissipation.
4
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Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS63020 TPS63021


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