ADP8861 Analog Devices, ADP8861 Datasheet - Page 23

• Manufacturer Part Number: ADP8861
• Description: Charge Pump, 7-Channel Smart LED Driver with I2C Interface
• Manufacturer: Analog Devices

Specifications of ADP8861

• Vin Range: 2.5 to 5.5V
• Vout (v): 4.3 to 5.5
• Synchronous: No
• Package: 20-Lead LFCSP,20-Lead WLCSP
• Led Configuration: Parallel
• Topology: Capacitive
• I2c Support: Yes
• Max Iout (ma): 60mA
• Brightness Control: PWM
• Peak Efficiency (%): 89%
• Switching Frequency: 1.32MHz
• Over Volt Protection (v): 5.8V

Table 8. Register Map
Address
(Hex)
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B to
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
Register
Name
MFDVID
MDCR
MDCR2
INTR_EN
CFGR
BLSEN
BLOFF
BLDIM
BLFR
BLMX
BLDM
N/A
ISCFR
ISCC
ISCT1
ISCT2
ISCF
ISC7
ISC6
ISC5
ISC4
ISC3
ISC2
ISC1
Bit 7
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SCR
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SC4_OFF
SCON
Bit 6
INT_CFG
D7EN
SC7_EN
Reserved
Reserved
Manufacturer ID
BL_FO
SCFO
Bit 5
nSTBY
SC6_EN
D6EN
Reserved
Rev. A | Page 23 of 40
SC7_OFF
SC3_OFF
Reserved
Bit 4
DIM_EN
SHORT_INT
SHORT_IEN
D5EN
SC5_EN
Reserved
Bit 3
GDWN_DIS
TSD_INT
TSD_IEN
D4EN
SC4_EN
BL_MC
BL_DC
DIMT
SCD7
SCD6
SCD5
SCD4
SCD3
SCD2
SCD1
OFFT
SC6_OFF
SC2_OFF
Bit 2
OVP_INT
SIS_EN
OVP_IEN
D3EN
SC3_EN
Device ID
BL_FI
SCFI
Law
Bit 1
Reserved
D2EN
SC2_EN
Reserved
Reserved
SC5_OFF
SC1_OFF
SC_LAW
ADP8861
Bit 0
BL_EN
FOVR
D1EN
SC1_EN