TPS792 datasheet(12/38 Pages) TI2

12 / 38 page

5.6 Typical Characteristics (continued)

Time (

s)

160

240

320

400

480

560

-80

-70

-60

-50

-40

100

-30

120

-20

140

-10

160

180

200

220

240

260

IOUT

VOUT

New chip

Figure 5-31. TPS792 Load Transient Response

0.01

0.1

100

0.02

0.04

0.06

0.08

0.1

IO – Output Current – A

TPS79228

TYPICAL REGIONS OF STABILITY

EQUIVALENT SERIES RESISTANCE (ESR)

OUTPUT CURRENT

Region of Instability

Co = 0.47 µF

VI = 5.5 V

TJ = –40 °C to 125°C

Region of

Instability

Legacy chip

Figure 5-32. Typical Regions of Stability Equivalent Series

Resistance (ESR) vs Output Current

0.01

0.1

100

0.02

0.04

0.06

0.08

0.1

IO – Output Current – A

TPS79228

TYPICAL REGIONS OF STABILITY

EQUIVALENT SERIES RESISTANCE (ESR)

OUTPUT CURRENT

Region of Instability

Region of Stability

Co = 1 µF

VI = 5.5 V

TJ = –40 °C to 125°C

Legacy chip

Figure 5-33. Typical Regions of Stability Equivalent Series

Resistance (ESR) vs Output Current

0.01

0.1

100

0.02

0.04

0.06

0.08

0.1

IO – Output Current – A

TPS79228

TYPICAL REGIONS OF STABILITY

EQUIVALENT SERIES RESISTANCE (ESR)

OUTPUT CURRENT

Region of Instability

Region of Stability

Co = 10 µF

VI = 5.5 V

TJ = –40 °C to 125°C

Legacy chip

Figure 5-34. Typical Regions of Stability Equivalent Series

Resistance (ESR) vs Output Current

TPS792

SLVS337E – MARCH 2001 – REVISED JANUARY 2025

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