RT9468 datasheet(39/57 Pages) RICHTEK

39 / 57 page

DS9468-00 May 2017

www.richtek.com

RT9468

is a registered trademark of Richtek Technology Corporation.

Name

Function

Addr

Reset

CHG_IRQ2

CHG IRQ 2

0x54

0x00

Bit

Mode

Name

Reset Value

Description

R/C

CHG_IEOCI

Charging current is lower than EOC current ever

occurs

0 : No event occurs

1 : Event occurs

R/C

CHG_TERMI

Charge terminated event

0 : No event occurs

1 : Event occurs

R/C

CHG_RECHGI

Re-Charge behavior ever occurs.

0 : No event occurs

1 : Event occurs

R/C

SSFINISHI

Charger or boost–mode soft-start finishes event

0 : no event occurs

1 : event occurs

R/C

WDTMRI

Watch dog timer timeout fault

0 : No event occurs

1 : Event occurs

R/C

CHGDET_DONEI

Charger-type detection done event

0 : No event occurs

1 : Event occurs

R/C

CHG_ICHGMeasI

ICHG measurement function done event

0 : No event occurs

1 : Event occurs

R/C

CHG_AICLMeasI

AICL measurement function done event

0 : No event occurs

1 : Event occurs

Name

Function

Addr

Reset

CHG_IRQ3

CHG IRQ 3

0x55

0x00

Bit

Mode

Name

Reset Value

Description

R/C

BST_OLPI

Boost over-load protection event

0 : No event occurs

1 : Event occurs

R/C

BST_MIDOVI

Boost PMID OVP fault event

0 : No event occurs

1 : Event occurs

R/C

BST_BATUVI

Boost low voltage input fault event

0 : No event occurs

1 : Event occurs

[4:2]

R/W

Reserved

000

Reserved

R/C

PUMPX_DONEI

MTK pump express function done event

0 : No event occurs

1 : Event occurs

R/C

ADC_DONEI

ADC measurement done event

0 : No event occurs

1 : Event occurs

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