MC13783 查看數據表（PDF） - Freescale Semiconductor

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MC13783

Power Management and Audio Circuit

Freescale Semiconductor 

Signal Descriptions

Table 1. Pinout Listing (continued)

Pin

Location Rating*

Function

DVSSW1A

J15

LV Dynamic voltage scaling logic input for switcher 1A

GNDSW1A

L17

— Ground for switcher 1A

SW1BIN

N18

MV Switcher 1B input

SW1BOUT

N17

MV Switcher 1B output

SW1BFB

M18

LV Switcher 1B feedback

DVSSW1B

K15

LV Dynamic voltage scaling logic input for switcher 1B

GNDSW1B

M17

— Ground for switcher 1B

SW2AIN

P18

MV Switcher 2A input

SW1ABSPB

P11

LV SW1 mode configuration

SW2AOUT

R18

MV Switcher 2A output

SW2AFB

P15

LV Switcher 2A feedback

DVSSW2A

H15

LV Dynamic voltage scaling logic input for switcher 2A

GNDSW2A

P17

— Ground for switcher 2A

SW2BIN

U18

MV Switcher 2B input

SW2BOUT

T18

MV Switcher 2B output

SW2BFB

R17

LV Switcher 2B feedback

DVSSW2B

J14

LV Dynamic voltage scaling logic input for switcher 2B

GNDSW2B

T17

— Ground for switcher 2B

SW2ABSPB

R12

LV SW2 mode configuration

SW3IN

J17

HV Switcher 3 input

SW3OUT

H18

HV Switcher 3 output

SW3FB

H17

HV Switcher 3 feedback

GNDSW3

J18

— Ground for switcher 3

Power Gating

PWGT1EN

L14

LV Power gate driver 1 enable

PWGT1DRV

M15

EMV Power gate driver 1 output

PWGT2EN

L15

LV Power gate driver 2 enable

PWGT2DRV

K14

EMV Power gate driver 2 output

Regulators

VINAUDIO

U12

MV Input regulator audio

* The maximum voltage rating is given per category of pins:

• EHV for Extended High Voltage (20 V)

• HV for High Voltage (7.5 V)

• EMV for Extended Medium Voltage (5.5 V)

• MV for Medium Voltage (4.65 V)

• LV for Low Voltage (3.1 V)

MC13783 Technical Data, Rev. 3.5

8

Freescale Semiconductor

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