參數(shù)資料
型號(hào)： MAX16047
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)： 21/62頁(yè)
文件大小： 535K
代理商： MAX16047
M
Voltage Tracking Sense (INS_) Inputs
GPIO1–GPIO4 are configurable as feedback sense
return inputs (INS_) for closed-loop tracking. Connect the
gate of an external n-channel MOSFET to each EN_OUT_
configured for closed-loop tracking. Connect INS_ inputs
to the source of the MOSFETs for tracking feedback.
Internal comparators monitor INS_ with respect to a
control tracking ramp voltage for power-up/power-
down and control each EN_OUT_ voltage. Under nor-
mal conditions each INS_ voltage tracks the ramp
voltage until the power-good voltage threshold has
been reached. The slew rate for the ramp voltage and
the INS_ to MON_ power-good threshold are program-
mable. See the Closed-Loop Tracking section.
INS_ connections also act as 100
Ω
pulldowns for
closed-loop tracking channels or for other power sup-
plies, if INS_ are connected to the outputs of the sup-
plies. Set the appropriate bits in r4Eh[7:4] to enable
pulldown functionality. See Table 12.
General-Purpose Logic Inputs/Outputs
Configure GPIO1–GPIO6 to be used as general-pur-
pose inputs/outputs. Write values to GPIOs through
r1Ah when operating as outputs, and read values from
r1Bh when operating as inputs. Register r1Bh is read-
only. See Table 6 for more information on reading and
writing to the GPIOs as logic inputs/outputs. Both regis-
ters r1Ah and r1Bh are located in the extended page
and are therefore not loaded from EEPROM on boot-up.
Table 6. GPIO Data-In/Data-Out Data
EXTENDED PAGE
ADDRESS
BIT RANGE
DESCRIPTION
[0]
GPIO Logic Output Data
0 = GPIO1 is a logic-low output
1 = GPIO1 is a logic-high output
[1]
0 = GPIO2 is a logic-low output
1 = GPIO2 is a logic-high output
[2]
0 = GPIO3 is a logic-low output
1 = GPIO3 is a logic-high output
[3]
0 = GPIO4 is a logic-low output
1 = GPIO4 is a logic-high output
[4]
0 = GPIO5 is a logic-low output
1 = GPIO5 is a logic-high output
[5]
0 = GPIO6 is a logic-low output
1 = GPIO6 is a logic-high output
1Ah
[7:6]
Not used
[0]
GPIO Logic Input Data
GPIO1 logic-input state
[1]
[2]
[3]
[4]
[5]
[7:6]
GPIO2 logic-input state
GPIO3 logic-input state
GPIO4 logic-input state
GPIO5 logic-input state
GPIO6 logic-input state
Not used
1Bh
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
______________________________________________________________________________________
21
相關(guān)PDF資料
PDF描述
MAX16047ETN 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX16047ACB+ 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
MAX16047ACB+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
MAX16047ATN+ 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
MAX16047ATN+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 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR SEQUENCER 56TQFN EP - Rail/Tube
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