參數(shù)資料
型號(hào): SMH4814SR02
廠商: Summit Microelectronics, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Dual Feed Active-ORing Programmable Hot Swap Controller
中文描述: 雙飼料有源ORing提供可編程熱插拔控制器
文件頁(yè)數(shù): 39/44頁(yè)
文件大?。?/td> 935K
代理商: SMH4814SR02
SMH4814
CONFIGURATION REGISTERS (CONTINUED)
Preliminary Information
Summit Microelectronics, Inc
2080 2.0 07/21/05
39
Register R10 – Power Down or Forced Shutdown, Fault or no Fault
.
Register R10
D7
D6
D5
D4
D3
0
0
-
-
-
0
1
-
-
-
1
0
-
-
-
1
1
-
-
-
-
-
0
0
-
-
-
0
1
-
-
-
1
0
-
-
-
1
1
-
D2
-
-
-
-
-
-
-
-
D1
-
-
-
-
-
-
-
-
D0
-
-
-
-
-
-
-
-
Action
Shorted FET Detection disabled
Shorted FET sets fault
Shorted FET causes power down
Shorted FET causes forced shutdown
Blown Fuse Detection disabled
Blown sets fault
Blown causes power down
Blown causes forced shutdown
Enable Fuse Check High (works in conjunction with
R10 D[5:4])
-
-
-
-
0
-
-
-
-
-
-
-
1
-
-
-
Disable Fuse Check High (works in conjunction with
R10 D[5:4])
Disable Periodic Fuse Checking
Enable Periodic Fuse Checking
Short Circuit Level = 256V (defines the amount
Drain Sense has to move during Short Detect)
Short Circuit Level = 512V (defines the amount
Drain Sense has to move during Short Detect)
Short Circuit Level = 1.024V (defines the amount
Drain Sense has to move during Short Detect)
Short Circuit Level = 2.048V (defines the amount
Drain Sense has to move during Short Detect)
-
-
-
-
-
-
-
-
-
-
0
1
-
-
-
-
-
-
-
-
-
-
0
0
-
-
-
-
-
-
0
1
-
-
-
-
-
-
1
0
-
-
-
-
-
-
1
1
Register R11 – PUP polarity, Power-up command.
.
Register R11
D7
D6
D5
D4
0
-
-
-
1
-
-
-
-
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
D3
-
-
-
0
1
-
-
-
-
-
-
D2
-
-
-
-
-
0
1
-
-
-
-
D1
-
-
-
-
-
-
-
0
1
-
-
D0
-
-
-
-
-
-
-
-
-
0
1
Action
Command Not Required for Power-Up
Command is Required for Power-Up
Power Up/Down Configuration
PUP
D
polarity = active low
PUP
D
polarity = active high
PUP
C
polarity = active low
PUP
C
polarity = active high
PUP
B
polarity = active low
PUP
B
polarity = active high
PUP
A
polarity = active low
PUP
A
polarity = active high
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