ADP8861ACPZ-R7 Analog Devices Inc, ADP8861ACPZ-R7 Datasheet - Page 27

• Manufacturer Part Number: ADP8861ACPZ-R7
• Description: Charge Pump Based Backlight Controller
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of ADP8861ACPZ-R7

• Constant Current: -
• Constant Voltage: -
• Topology: Switched Capacitor (Charge Pump)
• Number Of Outputs: 7
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: RGB, White LED
• Frequency: 800kHz ~ 1.32MHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Voltage - Output: 4.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad, CSP
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Backlight Off Timeout (BLOFF)—Register 0x06
Table 20. BLOFF Bit Map
Bit 7
Reserved
Table 21. Bit Descriptions for the BLOFF Register
Bit Name
N/A
OFFT
Backlight Dim Timeout (BLDIM)—Register 0x07
Table 22. BLDIM Bit Map
Bit 7
Reserved
Table 23. Bit Descriptions for the BLDIM Register
Bit Name
N/A
DIMT
Bit No.
7
[6:0]
Bit No.
7
[6:0]
Description
Reserved.
Backlight off timeout. After the off timeout (OFFT) period, the backlight turns off. If the dim timeout (DIMT) is
enabled, the off timeout starts after the dim timeout.
0000000 = timeout disabled
0000001 = 1 sec
0000010 = 2 sec
0000011 = 3 sec
…
1111111 = 127 sec
Description
Reserved.
Backlight dim timeout. After the dim timeout (DIMT) period, the backlight is set to the dim current value. The dim
timeout starts after backlight reaches the maximum current.
0000000 = timeout disabled
0000001 = 1 sec
0000010 = 2 sec
0000011 = 3 sec
…
1111111 = 127 sec
Bit 6
Bit 6
Bit 5
Bit 5
Rev. A | Page 27 of 40
Bit 4
Bit 4
Bit 3
Bit 3
OFFT
DIMT
Bit 2
Bit 2
Bit 1
Bit 1
ADP8861
Bit 0
Bit 0