DA9131 datasheet(35/56 Pages) DIALOG

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DA9131

High-Performance, Dual-Channel DC-DC Converter for

Mobile and Portable Applications

Datasheet

Revision 2.0

11-Aug-2021

CFR0011-120-00

35 of 56

Table 29: SYS_MASK_3 (0x000A)

Bit

Symbol

Description

[3]

M_VR_HOT

Temp warning status IRQ mask. Initial value is determined by CONF pin

setting at the start-up if CONF_EN = 1, see Section 4.2.3.3

[2]

M_SG_STAT

SG status IRQ mask. Initial value is determined by CONF pin setting at the

start-up if CONF_EN = 1, see Section 4.2.3.3

[1]

M_PG2_STAT

PG2 status IRQ mask. Initial value is determined by CONF pin setting at the

start-up if CONF_EN = 1, see Section 4.2.3.3

[0]

M_PG1_STAT

PG1 status IRQ mask. Initial value is determined by CONF pin setting at the

start-up if CONF_EN = 1, see Section 4.2.3.3

Table 30: SYS_CONFIG_0 (0x000B)

Bit

Symbol

Description

[7:4]

CH1_DIS_DLY

Delay for CH1 disable. Active with GPIO configured as EN1&EN2 control and

IC_EN control. Initial value is determined by CONF pin setting at the start-up

in CONF_EN = 1

Value

Description

0x0

0x1

1.0 ms

0x2

2.0 ms

0x3

3.0 ms

0x4

4.0 ms

0x5

5.0 ms

0x6

6.0 ms

0x7

7.0 ms

0x8

8.0 ms

0x9

9.0 ms

0xA

10.0 ms

0xB

11.0 ms

0xC

12.0 ms

0xD

13.0 ms

0xE

14.0 ms

0xF

15.0 ms

[3:0]

CH1_EN_DLY

Delay for CH1 enable. Active with GPIO configured as EN1&EN2 control and

IC_EN control. Initial value is determined by CONF pin setting at the start-up

in CONF_EN = 1

Value

Description

0x0

0x1

0.5 ms

0x2

1.0 ms

0x3

1.5 ms

0x4

2.0 ms

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