ADP8860 Analog Devices, ADP8860 Datasheet - Page 40

• 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

ADP8860
Independent Sink Current Fade (ISCF)—Register 0x13
Table 47. ISCF Bit Map
Bit 7
Table 48. Bit Descriptions for the ISCF Register
Bit Name
SCFO
SCFI
Bit No.
7:4
3:0
Bit 6
Description
Sink current fade out rate. The following times listed are for a full-scale fade out (30 mA to 0 mA). Fades between
closer current values reduce the fade time. See the Automated Fade In and Fade Out section for more information.
0000 = disabled.
0001 = 0.30 sec.
0010 = 0.60 sec.
0011 = 0.90 sec.
0100 = 1.2 sec.
0101 = 1.5 sec.
0110 = 1.8 sec.
0111 = 2.1 sec.
1000 = 2.4 sec.
1001 = 2.7 sec.
1010 = 3.0 sec.
1011 = 3.5 sec.
1100 = 4.0 sec.
1101 = 4.5 sec.
1110 = 5.0 sec.
1111 = 5.5 sec.
Sink current fade in rate. The following times listed are for a full-scale fade in (0 mA to 30 mA). Fades between closer
current values reduce the fade time. See the Automated Fade In and Fade Out section for more information.
0000 = disabled.
0001 = 0.30 sec.
0010 = 0.60 sec.
0011 = 0.90 sec.
0100 = 1.2 sec.
0101 = 1.5 sec.
0110 = 1.8 sec.
0111 = 2.1 sec.
1000 = 2.4 sec.
1001 = 2.7 sec.
1010 = 3.0 sec.
1011 = 3.5 sec.
1100 = 4.0 sec.
1101 = 4.5 sec.
1110 = 5.0 sec.
1111 = 5.5 sec.
SCFO
Bit 5
Bit 4
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Bit 3
Bit 2
SCFI
Bit 1
Bit 0