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參數(shù)資料
| 型號： | MAX16047ETN |
| 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-Channel/8-Channel EEPROM的可編程系統(tǒng)的故障寄存器經(jīng)理非易失 |
| 文件頁數(shù)： | 39/62頁 |
| 文件大?。?/td> | 535K |
| 代理商： | MAX16047ETN |
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M
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 21
for
RESET
dependencies and configuration registers.
Table 20. EEPROM Fault Log Operation Period
FAULT CONTROL
REGISTER r47h[1:0]
DESCRIPTION
MINIMUM REQUIRED SHUTDOWN PERIOD
(ms)
00
01
10
11
Failed lines and ADC values saved
Failed lines saved
ADC values saved
No information saved
204
60
168
N/A
Table 21.
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 open-drain output
1 =
RESET
is an push-pull output
[6:4]
RESET
TIMEOUT
000 = 25μs
001 = 2ms
010 = 25ms
011 = 100ms
100 = 200ms
101 = 400ms
110 = 800ms
111 = 1600ms
19h
[7]
Reserved
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
______________________________________________________________________________________
39
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX16049 | Hold function, Loop detection; Vin (V) max.: 24; Icc (mA) max.: 6.45; Fmax (kHz) max.: 400; Topr [Tjopr] (°C): -40 to +125; Remarks: Power factor collection; Package: DIP; Pin count: 16 |
| MAX16049ETN | Hold function, Loop detection; Vin (V) max.: 24; Icc (mA) max.: 6.45; Fmax (kHz) max.: 400; Topr [Tjopr] (°C): -40 to +125; Remarks: Power factor collection; Package: SOP; Pin count: 16 |
| MAX16048 | 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers |
| MAX16046 | 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers |
| MAX16050 | Voltage Monitors/Sequencer Circuits with Reverse-Sequencing Capability |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16047ETN+ | 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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 |
| MAX16047ETN+CB1 | 制造商:Maxim Integrated Products 功能描述:12-/8-CHANNEL SYSTEM MANAGEMENT ICS WITH NV FAULT MONITORING - Rail/Tube |
| MAX16047ETN+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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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 |
| MAX16047ETN+TW | 功能描述:監(jiān)控電路 12-Channel EEPROM-Programmable System Manager with Nonvolatile Fault Registers 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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 |
| MAX16047ETN+W | 功能描述:監(jiān)控電路 12-Channel EEPROM-Programmable System Manager with Nonvolatile Fault Registers 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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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