參數(shù)資料
型號: ADM1060ARU
廠商: ANALOG DEVICES INC
元件分類: 電源管理
英文描述: CON-HDR64POS2ROW 4WALL.1X.1SP,RTANG,LOPF
中文描述: 7-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO28
封裝: MO-153AE, TSSOP-28
文件頁數(shù): 11/45頁
文件大?。?/td> 303K
代理商: ADM1060ARU
ADM1060 INPUTS
SFD REGISTER BITMAPS
BIPOLAR SUPPLY FAIL DE T E CT (BSnSFD) RE GIST E RS
ADM1060
11
REV. PrJ 11/02
PRELIMINARY TECHNICAL DATA
T ABL E 3. RE GIST E R A0H,A8H BSnOVT H (POWE R- ON D E F AUL T F F H)
Bit
Name
R/W
Description
7-0
OV 7-OV 0
R /W
8 bit digital value for overvoltage threshold on BSn SFD.
T ABL E 4. RE GIST E R A1H,A9H BSnOVHY ST (POWE R- ON D E F AUL T 00H)
Bit
Name
R/W
Description
7-5
4-0
Reserved
H Y 4-H Y 0
N/A
R /W
Cannot be used
5 bit digital value for hysteresis on OV threshold of BSn SFD
T ABL E 5. RE GIST E R A2H,AAH BSnUVT H (POWE R- ON D E F AUL T 00H)
Bit
Name
R/W
Description
7-0
U V 7-U V 0
R /W
8 bit digital value for undervoltage threshold on BSn SFD
T ABL E 6. RE GIST E R A3H,ABH BSnUVHY ST (POWE R- ON D E F AUL T 00H)
Bit
Name
R/W
Description
7-5
4-0
Reserved
H Y 4-H Y 0
N/A
R /W
Cannot be used
5 bit digital value for hysteresis on UV threshold of BSn SFD
T ABLE 7. RE GIST E R A4H,ACH BSnSE L (POWE R- ON DE FAULT 00H)
Bit
Name
R/W
Description
7
POL
R /W
Polarity of Bipolar SFDn
POL
Sign of Detection Range
0
Positive
1
GF0
Glitch Filter Delay ( s)
0
0
1
5
0
10
1
20
0
30
1
50
0
75
1
100
Negative
6-4
G F 2-G F 0
R /W
GF2
0
0
0
0
1
1
1
1
Cannot be used
Note:
When POL is set to 1 (ie) SFD is in negative mode, then
RSEL is unused since there is only one range in this mode.
R SE L 1
Bottom of
T op of
R ange
R ange
0
1V
3V
1
2V
6V
F S1
F S0
Fault Select T ype
0
0
Overvoltage
0
1
Undervoltage
1
0
Out-of-Window
1
1
Not Allowed
GF1
0
0
1
1
0
0
1
1
3
2
Reserved
R SE L
N/A
R /W
Step Size (mV)
7.8
15.6
1-0
F S1-F S0
R /W
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