參數(shù)資料
型號: ADP1650ACBZ-R7
廠商: ANALOG DEVICES INC
元件分類: 顯示驅(qū)動器
英文描述: LED DISPLAY DRIVER, PBGA12
封裝: 2 X 1.50 MM, ROHS COMPLIANT, WLCSP-12
文件頁數(shù): 15/32頁
文件大?。?/td> 1423K
代理商: ADP1650ACBZ-R7
ADP1650
Rev. C | Page 22 of 32
Table 12. Output Mode Register (Register 0x04)
Bit Name
Bit
R/W
Description
IL_PEAK
[7:6]
R/W
Inductor peak current limit setting
00 = 1.75 A
01 = 2.25 A
10 = 2.75 A (default)
11 = 3.0 A
STR_LV
5
R/W
0 = edge sensitive
1 = level sensitive (default)
FREQ_FB
4
R/W
0 = frequency foldback to 1.5 MHz not allowed (default)
1 = frequency foldback to 1.5 MHz allowed
OUTPUT_EN
3
R/W
0 = output off (default)
1 = output on
STR_MODE
2
R/W
0 = software strobe mode (software flash occurs when output is enabled in flash mode)
1 = hardware strobe mode (the STROBE pin must go high for flash) (default)
LED_MOD
[1:0]
R/W
Configures LED output mode
00 = standby mode (default)
01 = voltage output mode, VOUT = 5 V
10 = assist light mode
11 = flash mode
Table 13. Fault Information Register (Register 0x05)
Bit Name
Bit
R/W
Description
FL_OVP
7
R
0 = no fault (default)
1 = overvoltage fault
FL_SC
6
R
0 = no fault (default)
1 = short-circuit fault
FL_OT
5
R
0 = no fault (default)
1 = overtemperature fault
FL_TO
4
R
0 = no fault (default)
1 = timeout fault
FL_TX1
3
R
0 = no TxMASK1 operation mode during last flash (default)
1 = TxMASK1 operational mode occurred during last flash
FL_IO2
2
R
If GPIO2 is configured as TxMASK2
0 = no TxMASK2 operations mode during last flash (default)
1 = TxMASK2 operational mode occurred during last flash
If GPIO2 is configured as ILED
0 = no fault (default)
1 = indicator LED fault
FL_IL
1
R
0 = no fault (default)
1 = inductor peak current limit fault
FL_IDC
0
R
0 = programmed dc current limit not hit (default)
1 = programmed dc current limit hit
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