TPS62616 Datasheet, PDF (8/27 Pages) Texas Instruments – 350-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN LOW PROFILE CHIP SCALE PACKAGING (HEIGHT < 0.4mm)

TPS62619, TPS62612
TPS62615, TPS62616
SLVS936A – NOVEMBER 2009 – REVISED MARCH 2010
TYPICAL CHARACTERISTICS (continued)
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COMBINED LINE/LOAD TRANSIENT RESPONSE
COMBINED LINE/LOAD TRANSIENT RESPONSE
30 to 150 mA Load Step
3.3 to 3.9 V Line Step
V_I = 3.6 V,
V_O = 1.8 V
MODE = Low
t - Time - 10 µs/div
Figure 9.
LOAD TRANSIENT RESPONSE IN
PFM/PWM OPERATION
0 to 50 mA Load Step
30 to 150 mA Load Step
2.7 to 3.3 V Line Step
V_I = 3.6 V,
V_O = 1.8 V
MODE = Low
t - Time - 10 ms/div
Figure 10.
LOAD TRANSIENT RESPONSE IN
PFM/PWM OPERATION
30 to 150 mA Load Step
V_I = 3.6 V,
V_O = 1.8 V
MODE = Low
t - Time - 2 ms/div
Figure 11.
V_I = 3.6 V,
V_O = 1.8 V
MODE = Low
t - Time - 5 µs/div
Figure 12.
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