参数资料
型号: ADM1276-3ACPZ-RL
厂商: Analog Devices Inc
文件页数: 41/48页
文件大小: 0K
描述: IC HOT SWAP CTLR PMBUS 20LFCSP
标准包装: 5,000
类型: 热交换控制器
应用: 通用
内部开关:
电流限制: 可调
电源电压: 2.95 V ~ 20 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-WQFN 裸露焊盘,CSP
供应商设备封装: 20-LFCSP-WQ(5x5)
包装: 带卷 (TR)
Data Sheet
MFR_ID
Code: 0x99, block read. Value after reset: 0x03 + ASCII “ADI.”
Table 31. Byte Descriptions for MFR_ID Command
ADM1276
Byte
[0]
[1]
[2]
[3]
Byte Name
Byte count
Character 1
Character 2
Character 3
Value
0x03
0x41 or “A”
0x44 or “D”
0x49 or “I”
Description
Always reads as 0x03, the number of data bytes that the block read command
expects to read.
Always reads as 0x41.
Always reads as 0x44.
Always reads as 0x49.
MFR_MODEL
Code: 0x9A, block read. Value after reset: 0x09 + ASCII “ ADM1276 -3.”
Table 32. Byte Descriptions for MFR_MODEL Command
Byte
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
Byte Name
Byte count
Character 1
Character 2
Character 3
Character 4
Character 5
Character 6
Character 7
Character 8
Character 9
Value
0x09
0x41 or “A”
0x44 or “D”
0x4D or “M”
0x31 or “1”
0x32 or “2”
0x37 or “7”
0x36 or “6”
0x2D or “–“
0x33 or “3”
Description
Always reads as 0x09, the number of data bytes that the block read command
expects to read.
Always reads as 0x41.
Always reads as 0x44.
Always reads as 0x4D.
Always reads as 0x31.
Always reads as 0x32.
Always reads as 0x37.
Always reads as 0x36.
Always reads as 0x2D.
Always reads as 0x33.
MFR_REVISION
Code: 0x9B, block read. Value after reset: 0x01 + ASCII “0.”
Table 33. Byte Descriptions for MFR_REVISION Command
Byte
[0]
[1]
Byte Name
Byte count
Character 1
Value
0x01
0x30 or “0”
Description
Always reads as 0x01, the number of data bytes that the block read command
expects to read.
Always reads as 0x30, Revision 0 of the ADM1276 .
PEAK_IOUT
Code: 0xD0, read/write word. Value after reset: 0x0000 (writing 0x0000 clears the peak value).
Table 34. Bit Descriptions for PEAK_IOUT Command
Bits
[15:12]
[11:0]
Bit Name
Reserved
PEAK_IOUT
Settings
0000
Description
Always reads as 0000.
Returns the peak IOUT current since the register was last cleared.
PEAK_VIN
Code: 0xD1, read/write word. Value after reset: 0x0000 (writing 0x0000 clears the peak value).
Table 35. Bit Descriptions for PEAK_VIN Command
Bits
[15:12]
[11:0]
Bit Name
Reserved
PEAK_VIN
Settings
0000
Description
Always reads as 0000.
Returns the peak VIN voltage since the register was last cleared.
Rev. C | Page 41 of 48
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