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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 42/68頁 |
| 文件大?。?/td> | 570K |
| 代理商： | MAX16046 |
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M
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
42
______________________________________________________________________________________
RESET
The reset output,
RESET
, is asserted during power-
up/power-down and deasserts following the reset time-
out period once the power-up sequence is complete.
The power-up sequence is complete when any MON_
inputs assigned to Slot 12 exceed their undervoltage
thresholds. If no MON_ inputs are assigned to Slot 12,
the power-up sequence is complete after the slot
sequence delay is expired.
RESET
is a configurable output that monitors selected
MON_ voltages during normal operation. Use r19h[1:0]
to configure
RESET
to assert on an overvoltage fault,
undervoltage fault, or both. Use r19h[3:2] to configure
RESET
as an active-high/active-low push-pull/open-
drain output. If desired, configure GPIO4 as a manual
reset input,
MR
, and pull
MR
low to assert
RESET
.
RESET
includes a programmable timeout. See Table 27
for
RESET
dependencies and configuration registers.
Table 26. EEPROM Fault Log Operation Period
FAULT CONTROL
REGISTER
r47h[1:0]
00
01
10
11
DESCRIPTION
MINIMUM REQUIRED SHUTDOWN PERIOD
(ms)
Failed lines and ADC values saved
Failed lines saved
ADC values saved
No information saved
204
60
168
N/A
Table 27.
RESET
Configuration and Dependencies
REGISTER/
EEPROM
ADDRESS
BIT RANGE
DESCRIPTION
[1:0]
RESET
OUTPUT CONFIGURATION
00 =
RESET
is asserted if at least one of the selected inputs exceeds its undervoltage
threshold
01 =
RESET
is asserted if at least one of the selected inputs exceeds its early warning
threshold
10 =
RESET
is asserted if at least one of the selected inputs exceeds its overvoltage threshold
11 =
RESET
is asserted if any of the selected inputs exceeds undervoltage or overvoltage
thresholds
[2]
0 =
RESET
is an active-low output
1 =
RESET
is an active-high output
[3]
0 =
RESET
is a push-pull output
1 =
RESET
is an open-drain output
[6:4]
RESET
TIMEOUT
000 = 25μs
001 = 2ms
010 = 25ms
011 = 100ms
100 = 200ms
101 = 400ms
110 = 800ms
111 = 1600ms
19h
[7]
Reserved
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相關代理商/技術參數(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)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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