MMPF0200Z datasheet(50/118 Pages) NXP

Part #	MMPF0200Z

Description	12 Channel Configurable Power Management Integrated Circuit

PDF	118 Pages

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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50 / 118 page

Analog Integrated Circuit Device Data



Freescale Semiconductor

PF0200Z

Functional Block Requirements and Behaviors

Power Generation

SW2 External Components

Table 54. Register SW2CONF - ADDR 0x39

Name

Bit #

R/W

Default

Description

SW2ILIM

R/W

0x00

SW2 current limit level selection

0 = High level current limit

1 = Low level current limit

UNUSED

R/W

0x00

Unused

SW2FREQ

3:2

R/W

0x00

SW2 switching frequency selector.

See Table 36.

SW2PHASE

5:4

R/W

0x00

SW2 Phase clock selection.

See Table 34.

SW2DVSSPEED

7:6

R/W

0x00

SW2 DVS speed selection.

See Table 33.

Table 55. SW2 External Component Recommendations

Components

Description

Values

CINSW2(40)

SW2 Input capacitor

4.7

F

CIN2HF(40)

SW2 Decoupling input capacitor

0.1

F

COSW2(40)

SW2 Output capacitor

2 x 22

F

LSW2

SW2 Inductor

1.0

H

DCR = 50 m



ISAT = 2.65 A

Notes

40.

Use X5R or X7R capacitors.

MMPF0200Z Datasheet(PDF) 50 Page - NXP Semiconductors

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