Datasheet

TPS53311EVM-561

TransientResponse

TestConditions:5Vin,1.5V/0 A-3 A,FCCM

CH1:1.5Voutput

CH2:SW_MST

CH3:1.5VoutputCurrent0 A-3 A

TPS53311EVM-561

1.5VoutEnableStartUp

TestConditions:3.3Vin,1.5V/3 A,FCCM

CH1:EN_MST

CH2:1.5Vout

CH3:SW_MST

CH4:PG_MST

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Performance Data and Typical Characteristic Curves

7.9 1.5-V Output Transient

Figure 12. TPS53311EVM-561, 1.5-V Output Transient, 5 Vin, 1.5/0 A to 3 A

7.10 1.5-V Turnon Waveform

Figure 13. TPS53311EVM-561 Enable Turns On Waveform, 3.3 Vin, 1.5 V/3 A

SLUU428A–July 2010–Revised November 2010 Using the TPS53311EVM-561, a 3-A Eco-mode™ Integrated Switcher With

Master-Slave

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