TPS65010RGZ datasheet(13/50 Pages) TI

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TYPICAL CHARACTERISTICS

Table of Graphs

100

0.01

0.10

100

1 k

10 k

VO = 3.3 V

VO = 2.5 V

IO − Output Current − mA

Main:

VI = 3.8 V,

TA = 25°C,

PFWM = 1

100

0.01

0.10

100

1 k

10 k

VO = 3.3 V

VO = 2.5 V

Main:

VI = 3.8 V,

TA = 25°C,

FPWM = 0

IO - Output Current - mA

100

0.01

0.10

100

1 k

Core:

VI = 3.8 V,

TA = 25°C,

FPWM = 0

IO - Output Current - mA

VO = 0.85 V

VO = 1.6 V

VO = 1.2 V

TPS65010

SLVS149A – JUNE 2003 – REVISED JANUARY 2004

FIGURE

Efficiency

vs Output current

1-4

Quiescent current

vs Input voltage

Switching frequency

vs Temperature

Output voltage

vs Output current

7, 8

LDO1 Output voltage

vs Output current

LDO2 Output voltage

vs Output current

Line transient response (main)

Line transient response (core)

Line transient response (LDO1)

Line transient response (LDO2)

Load transient response (main)

Load transient response (core)

Load transient response (LDO1)

Load transient response (LDO2)

Output Voltage Ripple (PFM)

Output Voltage Ripple (PWM)

Startup timing

Dropout voltage

vs Output current

22, 23

PSRR (LDO1 and LDO2)

vs Frequency

EFFICIENCY

OUTPUT CURRENT

Figure 1.

Figure 2.

Figure 3.

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