ADP8860 Analog Devices, ADP8860 Datasheet - Page 27

• Manufacturer Part Number: ADP8860
• Description: Charge Pump, 7-Channel Smart LED Driver with I2C Interface
• Manufacturer: Analog Devices

Specifications of ADP8860

• Vin Range: 2.4V to 5.5V
• Vout (v): 4.3 to 5.5
• Synchronous: No
• Package: 20-Lead WLCSP
• Led Configuration: Parallel
• Topology: Capacitive
• I2c Support: Yes
• Max Iout (ma): 60mA
• Brightness Control: I2C
• Peak Efficiency (%): 89%
• Switching Frequency: 1MHz

Address
0x20
0x21
0x22
0x23
0x24
Table 8. Register Map
Addr
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
0x20
0x21
0x22
0x23
0x24
Reg. Name
MFDVID
MDCR
MDCR2
INTR_EN
CFGR
BLSEN
BLOFF
BLDIM
BLFR
BLMX1
BLDM1
BLMX2
BLDM2
BLMX3
BLDM3
ISCFR
ISCC
ISCT1
ISCT2
ISCF
ISC7
ISC6
ISC5
ISC4
ISC3
ISC2
ISC1
CCFG
CCFG2
L2_TRP
L2_HYS
L3_TRP
L3_HYS
PH1LEVL
PH1LEVH
PH2LEVL
PH2LEVH
Register Name
L3_HYS
PH1LEVL
PH1LEVH
PH2LEVL
PH2LEVH
Bit 7
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SCR
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SC4OFF
SCON
Bit 6
INT_CFG
SEL_AB
D7EN
SC7_EN
Reserved
Reserved
Reserved
Reserved
FILT2
FILT
Manufacture ID
BL_FO
SCFO
Bit 5
NSTBY
CMP2_SEL
D6EN
SC6_EN
Description
L3 hysteresis
First phototransistor ambient light level—low byte register
First phototransistor ambient light level—high byte register
Second phototransistor ambient light level—low byte register
Second phototransistor ambient light level—high byte register
Rev. 0 | Page 27 of 52
Reserved
SC7OFF
SC3OFF
Bit 4
SC5_EN
FORCE_RD
DIM_EN
SHORT_INT
SHORT_IEN
D5EN
FORCE_RD2
PH1LEV_LOW
PH2LEV_LOW
L2_HYS
L3_HYS
L2_TRP
L3_TRP
BLV
Bit 3
Reserved
TSD_INT
SC4_EN
L3_OUT
TSD_IEN
D4EN
L3_OUT2
BL1_MC
BL2_MC
BL3_MC
BL1_DC
BL2_DC
BL3_DC
SCD7
SCD6
SCD5
SCD4
SCD3
SCD2
SCD1
OFFT
DIMT
SC6OFF
SC2OFF
PH1LEV_HIGH
PH2LEV_HIGH
Bit 2
SIS_EN
OVP_INT
OVP_IEN
D3EN
SC3_EN
L2_OUT
L2_OUT2
Device ID
BL_FI
SCFI
Law
Bit 1
CMP2_INT
L3_EN
CMP_AUTOEN
CMP2_IEN
D2EN
SC2_EN
L3_EN2
SC_LAW
SC5OFF
SC1OFF
ADP8860
Bit 0
BLEN
CMP_INT
CMP_IEN
FOVR
D1EN
SC1_EN
L2_EN
L2_EN2