TPS62021DRCRG4 datasheet(9/28 Pages) TI1

Part #	TPS62021DRCRG4

Description	600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

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VI = 3.6 V,

VO = 1.8 V

500 ns/div

VI = 3.6 V,

VO = 1.8 V

2.5

µs/div

VI = 3.6 V,

VO = 1.8 V,

IO = 545 mA

200

µs/div

TPS62020

TPS62021

TPS62026

SLVS076C – JUNE 2003 – REVISED DECEMBER 2004

PWM OPERATION

POWER SAVE MODE OPERATION

Figure 11.

Figure 12.

START-UP

Figure 13.

9

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