RT5133WSC datasheet(20/41 Pages) RICHTEK

20 / 41 page

RT5133

is a registered trademark of Richtek Technology Corporation.

www.richtek.com

DS5133-02

February

2021

Address

Reg Name

Bit

Bit Name

Default

Type

Description

0x00

CHIP_INFO

7:4

VENDOR_ID

0111

Vendor Identification

3:0

CHIP_REV

0010

Chip Revision :

0001 : 1st Version

0010 : 2nd Version

...

1111 : 15th Version

0x06

RST_CTRL

7:4

RST_PAS_CODE

0000

RESET Passcode

Set REG 0x06[7:4] =

1011, then unlock

REG0x06[0] ALL_RST

To erase

RST_PAS_CODE,

ALL_RST cannot work.

3:1

EN_TD

010

Deglitch time of EN

000 : 0ms (Sync only)

001 : 0.5ms

010 : 1ms (default)

011 : 2ms

100 : 4ms

101 : 6ms

110 : 8ms

111 : 10ms

ALL_RST

RWC

Reset bit of ALL register

and logic

0 : No reset (default)

1 : Reset all registers and

logic

Note : After reset

procedure, this bit is

cleared to '0'

0x07

TM_PAS_

CODE1

INT_RETRIGGER

RWC

Interrupt Re-Trigger

control

0 : Disabled (default)

1 : Re-Trigger IRQB

Note: After re-trigger, this

bit is cleared to '0'

6:5

INT_RET

Pulse width of re-trigger

interrupt

00 : 16

s (default)

01 : 32

s

10 : 64

s

11 : 128

s

4:0

Reserved

00000

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