HMLQ25201T-R47MSR datasheet(41/52 Pages) RENESAS

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DA9080

High Current, Highly Configurable System

PMIC with Four Bucks and One LDO

Datasheet

Revision 1.2

08-Feb-2022

CFR0011-120-00

41 of 51

Bit

Type

Field Name

Description

Reset

[0]

ENL

LDO enable.

Value

Description

0x0

LDO disabled

0x1

LDO enabled

0x1

Table 24: PMC_VOUT_BUCK1 (0x0007)

Bit

Type

Field Name

Description

Reset

[7:0]

VBUCK1

VBUCK1[7:0] CH1 Buck output voltage setting.

0x00 = 2.1 V, 0x3C = 3.3 V(Default), 20 mV

resolution. Although this register will accept any

value in its range of 0x00 to 0xFF, the output

voltage accuracy is not guaranteed outside the

range stated in the electrical table.

0x3C

Table 25: PMC_VOUT_BUCK2 (0x0008)

Bit

Type

Field Name

Description

Reset

[7:0]

VBUCK2

VBUCK2[7:0] CH2 Buck output voltage setting.

0x00 = 1.5 V, 0x0F = 1.8 V(Default), 0x37 = 2.6 V,

20 mV resolution. Although this register will accept

any value in its range of 0x00 to 0xFF, the output

voltage accuracy is not guaranteed outside the

range stated in the electrical table.

0x0F

Table 26: PMC_VOUT_BUCK3 (0x0009)

Bit

Type

Field Name

Description

Reset

[7:0]

VBUCK3

VBUCK3[7:0] CH3 Buck output voltage setting.

0x00 = 0.9 V, 0x3C = 1.2 V (Default), 0x50 = 1.3 V,

5 mV resolution. Although this register will accept

any value in its range of 0x00 to 0xFF, the output

voltage accuracy is not guaranteed outside the

range stated in the electrical table.

0x3C

Table 27: PMC_VOUT_BUCK4 (0x000A)

Bit

Type

Field Name

Description

Reset

[7:0]

VBUCK4

VBUCK4[7:0] CH4 Buck output voltage setting.

0x00 = 0.8 V, 0x28 = 1.0 V (Default), 0 x 78 =

1.4 V, 5 mV resolution. Although this register will

accept any value in its range of 0x00 to 0xFF, the

output voltage accuracy is not guaranteed outside

the range stated in the electrical table.

0x28

Table 28: PMC_PHASE_INTERLEAVING (0x000B)

Bit

Type

Field Name

Description

Reset

[7:6]

BUCK4_PHASE

CH4 Buck phase interleave.

Value

Description

0x0

CH4 Buck phase is 0 degrees

0x1

CH4 Buck phase is 90 degrees

0x3

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