參數(shù)資料
型號： MAX6874ETJ+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： EEPROM-Programmable, Hex/Quad, Power-Supply Sequencers/Supervisors
中文描述： 6-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC32
封裝： 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-32
文件頁數(shù)： 10/40頁
文件大?。?/td> 337K
代理商： MAX6874ETJ+
MAX6874/MAX6875
EEPROM-Programmable, Hex/Quad,
Power-Supply Sequencers/Supervisors
18
______________________________________________________________________________________
Table 9 only applies to PO3 of the MAX6874 and PO1
of the MAX6875. Write a 0 to a bit to make the PO3/PO1
output independent of the respective signal (IN_
thresholds, WD, GPI1–GPI4, MR, or other programma-
ble outputs).
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
OUTPUT ASSERTION CONDITIONS
[0]
1 = PO3/PO1 assertion depends on IN1 undervoltage threshold (Table 2).
[1]
1 = PO3/PO1 assertion depends on IN2 undervoltage threshold (Table 3).
[2]
1 = PO3/PO1 assertion depends on IN3 undervoltage threshold (Table 4).
[3]
1 = PO3/PO1 assertion depends on IN4 undervoltage threshold (Table 4).
[4]
1 = PO3 (MAX6874 only) assertion depends on IN5 undervoltage threshold (Table 4). Must be
set to 0 for the MAX6875.
[5]
1 = PO3 (MAX6874 only) assertion depends on IN6 undervoltage threshold (Table 4). Must be
set to 0 for the MAX6875.
[6]
1 = PO3/PO1 assertion depends on watchdog (Tables 18 and 19).
16h
8016h
[7]
Must be set to 0.
[5:0]
Must be set to 0.
[6]
1 = PO3/PO1 assertion depends on GPI1 (Table 5).
17h
8017h
[7]
1 = PO3/PO1 assertion depends on GPI2 (Table 5).
[0]
1 = PO3/PO1 assertion depends on GPI3 (Table 5).
[1]
1 = PO3/PO1 assertion depends on GPI4 (Table 5).
[2]
1 = PO3 (MAX6874 only) assertion depends on PO1 (Table 7). Must be set to 0 for the MAX6875.
[3]
1 = PO3 (MAX6874 only) assertion depends on PO2 (Table 8). Must be set to 0 for the MAX6875.
[4]
1 = PO3/PO1 assertion depends on PO4 (MAX6874)/PO2 (MAX6875) (Table 10).
[5]
1 = PO3/PO1 assertion depends on PO5 (MAX6874)/PO3 (MAX6875) (Table 11).
[6]
1 = PO3/PO1 assertion depends on PO6 (MAX6874)/PO4 (MAX6875) (Table 12).
18h
8018h
[7]
1 = PO3/PO1 assertion depends on PO7 (MAX6874)/PO5 (MAX6875) (Table 13).
1Ch
801Ch
[1:0]
1 = PO3 (MAX6874 only) assertion depends on PO8 (Table 14). Must be set to 0 for the MAX6875.
40h
8040h
[2]
1 = PO3/PO1 asserts when MR = low (Table 6).
Table 9. PO3 (MAX6874)/PO1 (MAX6875) Output Dependency
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相關代理商/技術參數(shù)
參數(shù)描述
MAX6874ETJ+ 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6874ETJ+T 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6874ETJ-T 功能描述:監(jiān)控電路 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
MAX6874TCC+ 制造商:Maxim Integrated Products 功能描述:
MAX6875ETJ 功能描述:監(jiān)控電路 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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