TPS610333 datasheet(8/28 Pages) TI

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7.6 Typical Characteristics

VIN = 3.6 V, VOUT = 5 V, TJ = 25°C, unless otherwise noted

Output Current (A)

0.0001

0.001

0.01

0.05

0.2 0.5 1

2 3 455

100

VIN=2.0V

VIN=3.3V

VIN=3.6V

VIN=4.2V

VIN = 2.0 V, 3.3 V, 3.6 V, 4.2 V; L = 1.0 μH, PWM Mode

Figure 7-1. Efficiency vs Output Current VOUT = 5 V

Output Current (A)

0.0001

0.001

0.01

0.05

0.2 0.5 1

2 3 455

100

VIN=2.0V

VIN=3.3V

VIN=3.6V

VIN=4.2V

VIN = 2.0 V, 3.3 V, 3.6 V, 4.2 V; L = 1.0 μH, Auto PFM Mode

Figure 7-2. Efficiency vs Output Current VOUT = 5 V

Output Current (A)

0.0001

0.001

0.01

0.05

0.2 0.5 1

2 3 45

4.95

5.05

5.1

5.15

VIN=2.0V

VIN=3.3V

VIN=3.6V

VIN=4.2V

VIN = 2.0 V, 3.3 V, 3.6 V, 4.2 V; VOUT = 5 V

Figure 7-3. Load Regulation in Auto PFM

Output Current (A)

0.0001

0.001

0.01

0.05

0.2 0.5 1

2 3 45

5.05

5.07

5.09

5.11

5.13

5.15

5.17

VIN=2.0V

VIN=3.3V

VIN=3.6V

VIN=4.2V

VIN = 2.0 V, 3.3 V, 3.6 V, 4.2 V; VOUT = 5 V

Figure 7-4. Load Regulation in Forced PWM

Output Voltage (V)

0.5

1.5

2.5

3.5

4.5

250

500

750

1000

1250

1500

1750

2000

2250

2500

Tj=-40°C

Tj=25°C

Tj=125°C

VIN = 3.3 V; VOUT = 0 V to 4.5 V

Figure 7-5. Pre-charge Current vs Output Voltage

Temperature (

C)

-60

-30

120

150

594

596

598

600

602

604

VIN = 3.3 V; VOUT = 5 V, TJ = –40°C to +125°C

Figure 7-6. Reference Voltage vs Temperature

TPS61033

SLVSGI6 – OCTOBER 2022

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