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RK816 Datasheet(PDF) 60 Page - Rockchip Electronics Co., Ltd

Part # RK816
Description  Input range: 3.8V ~ 5.5V for USB input 2.7V~4.5V for BAT input
PDF  78 Pages
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Manufacturer  ROCKCHIP [Rockchip Electronics Co., Ltd]
Direct Link  http://www.rock-chips.com/a/en/index.html
Logo ROCKCHIP - Rockchip Electronics Co., Ltd

RK816 Datasheet(HTML) 60 Page - Rockchip Electronics Co., Ltd

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RK816 Datasheet
Rev 1.3
Copyright ©2017 Fuzhou Rockchip Electronics Co., Ltd.
60
Bit 1
Bit 0
1: enable BUCK1 and BUCK2 work in parallel， 0: disable
BUCK_SLP_LP_EN:
1: enable BUCK work in low power mode in sleep mode， 0: disable
LDO_SLP_LP_EN:
1: enable LDO work in low power mode in sleep mode， 0: disable
CHRG_CONFIG_REG (REG[2B]): CHARGER CONFIG REGISTER
ADDRESS: 2BH
TYPE: RW
Bit
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SYMBOL
RESV
CHRG_P
HASE
RESV
CHRG_ILMAX
/BOOST_IMAX
CHRG_ILMIN
DEFAULT
0
0
1
0
1
0
1
0
Description
Bit 7
RESV: Reserved
Bit 6
Bit 5
CHRG_PHASE:
0: normal， 1: reverse
RESV: Reserved
Bit 3-2
CHRG_ILMAX: charger maximum inductor’s peak current limit
00: 2A， 01:2.5A， 10: 3A， 11: 3.5A
BOOST_IMAX: BOOST maximum peak current limit
00:2.5A， 01:3A， 10:4A， 11:5A
Bit 1-0
CHRG_ILMIN: charger minimum inductor’s peak current
000: 200mA， 001:300mA， 010: 400mA， 011: 500mA
100: 650mA， 101:750mA， 110: 850mA， 111: 950mA
BOOST_CON_REG(REG[52]): BOOST CONTROL REGISTER
ADDRESS: 52H
TYPE: RW
Bit
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SYMBOL
RESV
CHG_
ILMI
N_EN
B
BST_CL
AMPLO_
EN
RESV
DEFAULT
0
0
0
0
0
0
0
0
Description
Bit 7-6
Bit 5
RESV: Reserved
CHG_ILMIN_ENB: Charger ILMIN Enable
0：Disable ILMIN; 1：Disable ILMIN （It must be disable）
Bit 4
Bit 3-0
BST_CLAMPLO_EN: BOOST Clamp Enable
1: Enable clamp（it must be enable）; 0:Disable clamp
RESV: Reserved
BOOST_ON_VSEL_REG (REG[54]): BOOST ON REGISTER
ADDRESS: 54H
TYPE: RW
Bit
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SYMBOL
BOOST_ON_VSEL
RESV
BST_IR_L
OOP_EN
BST_BU
RST_EN
DEFAULT
0
1
1
1
0
0
1
1



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