RT9468 Datasheet, PDF (20/57 Pages) Richtek Technology Corporation – Single Cell Li-Ion Switching Battery Charger

RT9468
Name
CHG_CTRL7
Bit Mode
[7:2]
R/W
[1:0]
R/W
Function
Control 7
Name
ICHG[5:0]
EOC_TIMER[1:0]
Addr
0x07
Reset
0x4C
Reset Value
Description
010011
Charging regulation current
000000 : 0.1A
000001 : 0.2A
000010 : 0.3A
...
001000 : 0.9A
001001 : 1A
001010 : 1.1A
...
010010 : 1.9A
010011 : 2A (default)
...
011100 : 2.9A
011101 : 3A
…
100110 : 3.9A
100111 : 4A
…
110000 : 4.9A
110001 : 5A
110010 to 111111 : 5A
Note : When ICHG is set above 2.5A, recommend the
OCP to set higher level. (Addr 0x0D[2] = 1)
EOC back-charge time
00 : 0mins (default)
00
01 : 30mins
10 : 45mins
11 : 60mins
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is a registered trademark of Richtek Technology Corporation.
DS9468-00 May 2017