参数资料
型号: LM10506TMX
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA34
封装: 0.40 MM PITCH, MICRO SMD-34
文件页数: 10/34页
文件大小: 1020K
代理商: LM10506TMX
Addr
Reg Name
Bit
R/W
Default
Description
Notes
0x0B
Comparator
Control
7
R/W
0
Comp_hyst[0]
Doubles Comparator hysteresis
6
R/W
0
Comp_thres[5]
Programmable range of 2.0V to 4.0V, step
size = 31.75 mV
5
R/W
1
Comp_thres[4]
Comparator Threshold reset default: 0x19
4
R/W
1
Comp_thres[3]
3
R/W
0
Comp_thres[2]
Comp_hyst=1
min 80 mV hysteresis
2
R/W
0
Comp_thres[1]
Comp_hyst=0
min 40 mV hysteresis
1
R/W
1
Comp_thres[0]
0
R/W
1
COMPEN
Comparator enable
0x0C
Interrupt Enable
7
6
5
4
R/W
0
LDO OK
3
R/W
0
Buck 3 OK
2
R/W
0
Buck 2 OK
1
R/W
0
Buck 1 OK
0
R/W
1
Comparator
Interrupt comp event
0x0D
Interrupt Status
7
6
5
4
R
LDO OK
LDO is greater than 90% of target
3
R
Buck 3 OK
Buck 3 is greater than 90% of target
2
R
Buck 2 OK
Buck 2 is greater than 90% of target
1
R
Buck 1 OK
Buck 1 is greater than 90% of target
0
R
Comparator
Comparator output is high
0x0E
MISC Control
7
6
5
4
3
2
1
R/W
0
LDO Sleep Mode
LDO goes into extra power save mode
0
R/W
0
IRQ Polarity
IRQ_polarity=0
Active low IRQ
IRQ_polarity=1
Active high IRQ
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LM10506
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