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參數(shù)資料
| 型號(hào)： | MAX16046 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers |
| 中文描述： | 12/8通道EEPROM可編程系統(tǒng)管理器，提供非易失故障寄存器 |
| 文件頁(yè)數(shù)： | 23/68頁(yè) |
| 文件大?。?/td> | 570K |
| 代理商： | MAX16046 |
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M
Fault-On Power-Up (
FAULTPU
)
GPIO6 indicates a fault during power-up or power-
down when configured as a “fault-on power-up” output.
Under these conditions, all EN_OUT_ voltages are
pulled low and fault data is saved to nonvolatile
EEPROM. See the Faults section.
MARGINUP
and
MARGINDN
Configure GPIO2 and GPIO3 as margin-up
(
MARGINUP
) and margin-down (
MARGINDN
) inputs,
respectively, for margining functionality. Pull
MARGINUP
low and pull
MARGINDN
high to select
DACOUT_ voltage values set in registers r66h to r71h.
Pull
MARGINDN
low and pull
MARGINUP
high to select
DACOUT_ values set in registers r72h to r7Dh. Pull
both
MARGINUP
and
MARGINDN
high or low to select
DACOUT_ values set in registers r00h to r0Bh. See the
Voltage Margining section for more information on set-
ting DACOUT_ outputs for margining.
Margin-up and margin-down functionality is controlled
by GPIO2 and GPIO3 when configured for margining
(see Table 8). When
MARGINUP
or
MARGINDN
are
asserted, the DAC output switches are automatically
closed and the margin function is enabled. Writing to
the DAC-enabled registers (r1Ch and r1Dh) is not
required to close the DAC switches. See the
MARGIN
section for an explanation of the margin function.
Table 7.
FAULT1
and
FAULT2
Output Configuration and Dependencies (continued)
REGISTER/
EEPROM
ADDRESS
BIT RANGE
DESCRIPTION
[0]
[1]
[2]
[3]
1 =
FAULT2
is a digital output dependent on MON9*
1 =
FAULT2
is a digital output dependent on MON10*
1 =
FAULT2
is a digital output dependent on MON11*
1 =
FAULT2
is a digital output dependent on MON12*
[4]
1 =
FAULT2
is a digital output that depends on the overvoltage thresholds at the input
selected by r17h and r18h[3:0]
[5]
1 =
FAULT2
is a digital output that depends on the undervoltage thresholds at the
input selected by r17h and 18h[3:0]
[6]
1 =
FAULT2
is a digital output that depends on the early warning thresholds at the
input selected by r17h and r18h[3:0]
18h
[7]
0 =
FAULT2
is an active-low digital output
1 =
FAULT2
is an active-high digital output
*MAX16046 only
Table 8.
MARGINUP
and
MARGINDN
FUNCTION
MARGINUP
(GPIO2)
MARGINDN
(GPIO3)
DACOUT REGISTER USED
DACOUT
SWITCH STATE
1
1
0
0
1
0
1
0
DACOUT registers r00h to r0Bh
MARGINDN
registers r72h to r7Dh
MARGINUP
registers r66h to r71h
DACOUT registers r00h to r0Bh
Depends on r1Ch, r1Dh*
Closed
Closed
Depends on r1Ch, r1Dh*
*
Note:
r1Ch and r1Dh are located in the extended page.
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
______________________________________________________________________________________
23
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16046ACB+ | 功能描述:監(jiān)控電路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16046ACB+T | 功能描述:監(jiān)控電路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16046ATN+ | 功能描述:監(jiān)控電路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16046ATN+T | 功能描述:監(jiān)控電路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16046ECB+ | 功能描述:監(jiān)控電路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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