BUCKCTRL0

nPM1300 Product Specification

Address offset: 0x15

BUCK auto mode and pull down control

Bit number 7 6 5 4 3 2 1 0
ID D C B A
Reset 0x00 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

RW

BUCK1AUTOCTRLSEL

BUCK1 control

AUTO

0

Select auto switching between PFM and PWM

PFM

1

Select PFM mode only

B

RW

BUCK2AUTOCTRLSEL

BUCK2 control

AUTO

0

Select auto switching between PFM and PWM

PFM

1

Select PFM mode only

C

RW

BUCK1ENPULLDOWN

BUCK1 pull down

LOW

0

BUCK1 pull down disabled

HIGH

1

BUCK1 pull down enabled

D

RW

BUCK2ENPULLDOWN

BUCK2 pull down

LOW

0

BUCK2 pull down disabled

HIGH

1

BUCK2 pull down enabled