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RT9470 Datasheet(PDF) 24 Page - Richtek Technology Corporation

Part # RT9470
Description  3A Single Cell Switching Battery Charger
PDF  50 Pages
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Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9470 Datasheet(HTML) 24 Page - Richtek Technology Corporation

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RT9470/D
Copyright © 2023 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
DS9470/D-02
October 2023
24
Register Address : 0x0E, Register Name : DPDM_DET
Bit
Bit Name
Default
WDT
RST
REG
RST
Type
Description
7
BC12_EN
1
Y
Y
R/W
0 : Disable BC1.2 detection
1 : Enable BC1.2 detection while VBUS >
3.8V (default)
(Notice : For RT9470D only)
6:5
DCDT_SEL
01
Y
Y
R/W
00 : Disable DCD timeout function
01 : Enable 300ms DCD timeout function
(default)
10 : Enable 600ms DCD timeout function
11 : Wait data contact
4
SPEC_TA_EN
1
Y
Y
R/W
0 : Disable Samsung / Apple TA detection
1 : Enable Samsung / Apple TA detection
(default)
3:1
Reserved
000
NA
NA
R
Reserved
0
DCP_DP_OPT
0
Y
Y
R/W
DCP DP behavior option
0 : DP = 0V after BC 1.2 done (default)
1 : DP keep 0.6V while DCP port detected



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