ADP8863 Analog Devices, ADP8863 Datasheet - Page 47

• Manufacturer Part Number: ADP8863
• Description: Charge Pump, 7-Channel Fun Lighting LED Driver
• Manufacturer: Analog Devices

Specifications of ADP8863

• 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: I2C
• Peak Efficiency (%): 89%
• Switching Frequency: 1.32MHz
• Over Volt Protection (v): 5V

First Phototransistor Register: High Byte (PH1LEVH)—Register 0x22
Table 79. PH1LEVH Bit Map
Bit 7
Table 80. Bit Descriptions for the PH1LEVH Register
Bit Name
N/A
PH1LEV_HIGH
Second Phototransistor Register: Low Byte (PH2LEVL)—Register 0x23
Table 81. PH2LEVL Bit Map
Bit 7
Table 82. Bit Descriptions for the PH2LEVL Register
Bit Name
PH2LEV_LOW
Second Phototransistor Register: High Byte (PH2LEVH)—Register 0x24
Table 83. PH2LEVH Bit Map
Bit 7
Table 84. Bit Descriptions for the PH2LEVH Register
Bit Name
N/A
PH2LEV_HIGH
Bit No.
[7:0]
Bit 6
Bit 6
Bit 6
Bit No.
[7:5]
[4:0]
Bit No.
[7:5]
[4:0]
Reserved
Reserved
Description
Reserved.
Upper five bits of the 13-bit conversion value for the first light sensor (Bit 12 to Bit 8). The value is
updated every 80 ms (when the light sensor is enabled). This is a read-only register.
Description
Lower eight bits of the 13-bit conversion value for the second light sensor (Bit 7 to Bit 0). The value is
updated every 80 ms (when the light sensor is enabled). This is a read-only register.
Description
Reserved
Upper five bits of the 13-bit conversion value for the second light sensor (Bit 12 to Bit 8). The value is
updated every 80 ms (when the light sensor is enabled). This is a read-only register.
Bit 5
Bit 5
Bit 5
Bit 4
Bit 4
Bit 4
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PH2LEV_LOW
Bit 3
Bit 3
Bit 3
Bit 2
Bit 2
Bit 2
PH1LEV_HIGH
PH2LEV_HIGH
Bit 1
Bit 1
Bit 1
Bit 0
Bit 0
Bit 0
ADP8863