TPS61253_15 datasheet(8/33 Pages) TI

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100

0.1

100

1000

- Output Current - mA

V = 2.5 V

V = 2.7 V

V = 3 V

V = 3.3 V

V = 3.6 V

V = 4.5 V

= 5 V (TPS61256)

PFM/PWM Operation

100

0.1

100

1000

- Output Current - mA

V = 4.5 V

V = 3.6 V

V = 3.3 V

V = 3 V

V = 2.7 V

I = 2.5 V

PFM/PWM Operation

V = 4.5 V

TPS61253, TPS61254, TPS61256, TPS61258, TPS61259

SLVSAG8E – SEPTEMBER 2011 – REVISED MARCH 2015

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7.6 Typical Characteristics

Table 1. Table of Graphs

FIGURE

vs Output current

Figure 1, Figure 2,

Figure 3, Figure 5

Efficiency

vs Input voltage

Figure 4

vs Output current

Figure 6, Figure 7,

Figure 8, Figure 9,

Figure 10,

DC output voltage

Figure 14

vs Input voltage

Figure 11

vs Input voltage

Figure 12,

Maximum output current

Figure 13

vs Output current

Figure 15,

ΔVO

Peak-to-peak output ripple voltage

Figure 16,

Figure 17

vs Input voltage

Figure 18,

ICC

Supply current

Figure 19

vs Differential input-output voltage

Figure 20,

DC pre-charge current

Figure 21

ILIM

vs Temperature

Figure 22,

Valley current limit

Figure 23

rDS(on)

MOSFET rDS(on)

vs Temperature

Figure 24

Figure 1. Efficiency vs Output Current

Figure 2. Efficiency vs Output Current

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