ACT5830 datasheet(20/41 Pages) ACTIVE-SEMI

20 / 41 page

LOW-DROPOUT LINEAR REGULATORS

ACT5830

Rev 2, 20-Jan-11

Innovative Power

- 20 -

www.active-semi.com

ActivePMU

TM is a trademark of Active-Semi.

2CTM is a trademark of NXP.

Table 6:

LDO Control Register Bit Descriptions (Cont’d)

ADDRESS

NAME

BIT

ACCESS

FUNCTION

DESCRIPTION

12h

ON8

[5]

R/W

LDO8 Enable

LDO8 Disable

LDO8 Enable

12h

OK8

[6]

LDO8 Power-OK

Output Out of Regulation

Output In Regulation

12h

DIS3

[7]

R/W

LDO8 Output Discharge Enable

Output High-Z In Shutdown

Output Discharge Enabled

0Ch

VSET3

[4:0]

R/W

LDO3 Output Voltage Selection

See Table 7

0Ch

ON3

[5]

R/W

LDO3 Enable

LDO3 Disable

LDO3 Enable

0Ch

OK3

[6]

LDO3 Power-Ok

Output Out of Regulation

Output In Regulation

0Ch

DIS3

[7]

R/W

LDO3 Output Discharge Enable

Output High-Z In Shutdown

Output Discharge Enabled

10h

VSET4

[4:0]

R/W

LDO4 Output Voltage Selection

See Table 7

10h

ON4

[5]

R/W

LDO4 Enable

LDO4 Disable

LDO4 Enable

10h

OK4

[6]

LDO4 Power-OK

Output Out of Regulation

Output In Regulation

10h

DIS4

[7]

R/W

LDO4 Output Discharge Enable

Output High-Z In Shutdown

Output Discharge Enabled

0Dh

VSET5

[4:0]

R/W

LDO5 Output Voltage Selection

See Table 7

0Dh

ON5

[5]

R/W

LDO5 Enable

LDO5 Disable

LDO5 Enable

0Dh

OK5

[6]

LDO5 Power-OK

Output Out of Regulation

Output In Regulation

0Dh

DIS5

[7]

R/W

LDO5 Output Discharge Enable

Output High-Z In Shutdown

Output Discharge Enabled

11h

VSET6

[4:0]

R/W

LDO6 Output Voltage Selection

See Table 7

11h

ON6

[5]

R/W

LDO6 Enable

LDO6 Disable

LDO6 Enable

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