Datasheet

Notused
ModeConfiguration
: Seedatasheetfordetail
Enable
1 . JumpershortsonJ
4 andJ 9: Disabletheconverter
(Defaultsetting
)
2 . NoJumpershortsonJ
4 andJ 9 : Enabletheconverter
SYNCoption
1 . JumpershortsonJ
5 : Masterandslavearesynchronized
(Defaultsetting
)
2 . NoJumpershortsonJ
5 : Masterandslavearenotsynchronized
5 Vinoption
1 . Jumpershortacrosspin
1 andpin 2 ofJ 1 : Setsinputfor
3 .3 Voperation
(Defaultsetting
).
2 . Jumpershortacrosspin
2 andpin 3 ofJ 1 : Setsinputfor
5 Vinoperation
www.ti.com Schematic
3 Schematic
Figure 1. TPS53311EVM-561 Schematic
5
SLUU428A–July 2010–Revised November 2010 Using the TPS53311EVM-561, a 3-A Eco-mode™ Integrated Switcher With
Master-Slave
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