MOS6020 Ver la hoja de datos (PDF) - Microchip Technology

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MOS6020

24V Input, 1A/2A Output, High Efficiency Synchronous Buck Regulator with Power Good Indication

Microchip Technology 

MCP16321/2

Note: Unless otherwise indicated, VIN = 12V, EN = Floating (Internally pulled up), CIN = 20 µF, COUT = 2x22 µF,

L = 4.7 µH (XAL6060-472MEB), ILOAD = 200 mA, TA = +25°C. MCP16321 maximum output current = 1A.

5.04

5.03

5.02

5.01

5

4.99

4.98

0

VOUT = 5V

VIN = 6V

VIN = 12V

VIN = 24V

VIN = 18V

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-7:

5V VOUT vs. IOUT.

1.808

1.807

1.806

VOUT =1.8V

1.805

1.804

1.803

VIN = 6V

1.802

1.801

1.8

VIN = 12V

1.799

VIN = 18V

1.798

0

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-10:

1.8V VOUT vs. IOUT.

3.32

3.315

VOUT =3.3V

3.31

3.305

3.3

3.295

0

VIN = 6V

VIN = 12V

VIN = 24V VIN = 18V

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-8:

3.3V VOUT vs. IOUT.

1.505

1.504

VOUT =1.5V

1.503

1.502

VIN = 6V

1.501

1.5

VIN = 12V

1.499

VIN = 16V

1.498

0

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-11:

1.5V VOUT vs. IOUT.

2.515

2.513

2.511

2.509

2.507

2.505

2.503

2.501

2.499

2.497

2.495

0

VOUT =2.5V

VIN = 6V

VIN = 12V

VIN = 24V

VIN = 18V

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-9:

2.5V VOUT vs. IOUT.

0.904

0.903

0.902

0.901

0.9

0.899

0.898

0.897

0

VOUT =0.9V

VIN = 6V

VIN = 10V

VIN = 8V

0.4

0.8

1.2

1.6

2

IOUT (A)

FIGURE 2-12:

0.9V VOUT vs. IOUT.

DS22285A-page 8

© 2011 Microchip Technology Inc.

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