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參數(shù)資料
| 型號： | MAX16048 |
| 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)： | 26/68頁 |
| 文件大?。?/td> | 570K |
| 代理商： | MAX16048 |
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M
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
26
______________________________________________________________________________________
Table 9. EN_OUT1–EN_OUT12 Configuration (continued)
REGISTER/EEPROM
ADDRESS
BIT
RANGE
DESCRIPTION
[1:0]
EN_OUT10 Configuration*:
00 = EN_OUT10 is an open-drain active-low output
01 = EN_OUT10 is an open-drain active-high output
10 = EN_OUT10 is a push-pull active-low output
11 = EN_OUT10 is a push-pull active-high output
[3:2]
EN_OUT11 Configuration*:
00 = EN_OUT11 is an open-drain active-low output
01 = EN_OUT11 is an open-drain active-high output
10 = EN_OUT11 is a push-pull active-low output
11 = EN_OUT11 is a push-pull active-high output
[5:4]
EN_OUT12 Configuration*:
00 = EN_OUT12 is an open-drain active-low output
01 = EN_OUT12 is an open-drain active high output
10 = EN_OUT12 is a push-pull active-low output
11 = EN_OUT12 is a push-pull active-high output
Reserved
22h
[7:6]
*MAX16046 only
Charge-Pump Configuration
EN_OUT1–EN_OUT6 can act as high-voltage charge-
pump outputs to drive up to six external n-channel
MOSFETs. During sequencing, an EN_OUT_ output
configured this way drives 6μA until the voltage reach-
es 5V above the corresponding MON_ to fully enhance
the external n-channel MOSFET. For example,
EN_OUT2 will rise to 5V above MON2. See the
Sequencing section for more detailed information on
power-supply sequencing.
Closed-Loop Tracking Operation
EN_OUT1–EN_OUT4 can operate in closed-loop track-
ing mode. When configured for closed-loop tracking,
EN_OUT1–EN_OUT4 are capable of driving the gates
of up to four external n-channel MOSFETs. For closed-
loop tracking, configure GPIO1–GPIO4 as return-sense
line inputs (INS_) to be used in conjunction with
EN_OUT1–EN_OUT4 and MON1–MON4. See the
Closed-Loop Tracking section.
Open-Drain Output Configuration
Connect an external pullup resistor from the output to
an external voltage up to 6V (abs max, EN_OUT7 to
EN_OUT12) or 12V (abs max, EN_OUT1 to EN_OUT6)
when configured as an open-drain output. Choose the
pullup resistor depending on the number of devices
connected to the open-drain output and the allowable
current consumption. The open-drain output configura-
tion allows wire-ORed connection.
Push-Pull Output Configuration
The MAX16046/MAX16048s’ programmable outputs
sink 2mA and source 100μA when configured as push-
pull outputs.
EN_OUT_ State During Power-Up
When V
CC
is ramped from 0V to the operating supply
voltage, the EN_OUT_ output is high impedance until
V
CC
is approximately 2.4V and then EN_OUT_ will be in
its configured deasserted state. See Figures 3 and 4.
RESET
is configured as an active-low open-drain output
pulled up to V
CC
through a 10k
Ω
resistor for Figures 3
and 4.
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相關(guān)代理商/技術(shù)參數(shù) |
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| MAX16048ACB+ | 功能描述:監(jiān)控電路 8Ch 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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16048ACB+T | 功能描述:監(jiān)控電路 8Ch 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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16048ATN+ | 功能描述:監(jiān)控電路 8Ch 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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16048ATN+T | 功能描述:監(jiān)控電路 8Ch 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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16048ECB+T | 制造商:Maxim Integrated Products 功能描述: |
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