參數(shù)資料
型號(hào)： MAX6876ETX+T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 電源管理
英文描述： EEPROM-Programmable, Quad, Power-Supply Tracker/Sequencer Circuit
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC36
封裝： 6 X 6 MM, 0.80 MM HEIGHT, MO-220WJJD-1, TQFN-36
文件頁(yè)數(shù)： 30/39頁(yè)
文件大?。?/td> 425K
代理商： MAX6876ETX+T
MAX6876
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
36
______________________________________________________________________________________
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
READ/WRITE
DESCRIPTION
Bit 7—If 1, OUT1 also controls RESET
If 0, OUT1 does not control RESET
Bit 6—If 1, OUT2 also controls RESET
If 0, OUT2 does not control RESET
Bit 5—If 1, OUT3 also controls RESET
If 0, OUT3 does not control RESET
Bit 4—If 1, OUT4 also controls RESET
If 0, OUT4 does not control RESET
Bit [3:1] “000” reset timer value = 25s
“001” reset timer value = 12.5ms
“010” reset timer value = 25.0ms
“011” reset timer value = 50.0ms
“100” reset timer value = 100.0ms
“101” reset timer value = 200.0ms
“110” reset timer value = 400.0ms
“111” reset timer value = 1600.0ms
11h
31h
R/W
Bit 0. If 1, selects external reference, if 0 internal reference selected
Bit [7:6] “00” track/sequence slew rate (rise or fall) = 800V/s
“01” track/sequence slew rate (rise or fall) = 400V/s
“10” track/sequence slew rate (rise or fall) = 200V/s
“11” track/sequence slew rate (rise or fall) = 100V/s
Bit [5:3] Not used
Bit 2—Reserved (write 0’s for EEPROM writes)
Bit 1—Reserved (write 0’s for EEPROM writes)
12h
32h
R/W
Bit 0—Reserved (write 0’s for EEPROM writes)
Bit 7—If 1, reverse order of track/sequence power-down
If 0, GATE_ fast pulldown
Bit 6—If 1, OUT1 pulldown with 100
If 0, OUT1 100
pulldown disabled
Bit 5—If 1, it is possible to discharge OUT2 with a pulldown
If 0, no pulldown is allowed
Bit 4—If 1, it is possible to discharge OUT3 with a pulldown
If 0, no pulldown is allowed
Bit 3—If 1, it is possible to discharge OUT4 with a pulldown
If 0, no pulldown is allowed
Bit 2—If 1, configuration registers are locked
If 0, configuration registers unlocked
13h
33h
R/W
Bit [1:0] not used
14h
34h
—
Reserved. Should not be overwritten.
15h
35h
—
Reserved. Should not be overwritten.
16h
36h
—
Reserved. Should not be overwritten.
Table 16. Register Map (continued)
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MAX6876EVCMOD2 功能描述:監(jiān)控電路 Programmers, Development Systems 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
MAX6876EVKIT 功能描述:監(jiān)控電路 Programmers, Development Systems 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
MAX6877ETG 功能描述:監(jiān)控電路 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
MAX6877ETG+ 功能描述:監(jiān)控電路 Triple Power-Sup Sequencer 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
MAX6877ETG+T 功能描述:監(jiān)控電路 Triple Power-Sup Sequencer 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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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