參數(shù)資料
型號： MAX6876ETX+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 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
文件頁數(shù)： 29/39頁
文件大?。?/td> 425K
代理商： MAX6876ETX+
MAX6876
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
______________________________________________________________________________________
35
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
READ/WRITE
DESCRIPTION
Bit [7:6] “00” overcurrent timer value = 12.5ms
“01” overcurrent timer value = 50ms
“10” overcurrent timer value = 100ms
“11” overcurrent timer value = 200ms
Bit 5—If 1, overcurrent monitoring on OUT1 is enabled
If 0, no overcurrent monitoring on OUT1
Bit 4—If 1, overcurrent monitoring on OUT2 is enabled
If 0, no overcurrent monitoring on OUT2
Bit 3—If 1, overcurrent monitoring on OUT3 is enabled
If 0, no overcurrent monitoring on OUT3
Bit 2—If 1, overcurrent monitoring on OUT4 is enabled
If 0, no overcurrent monitoring on OUT4
0Eh
2Eh
R/W
Bit [1:0] Not used
Bit [7:5] “000” gate1-delay timer value = 25s
“001” gate1-delay timer value = 12.5ms
“010” gate1-delay timer value = 25.0ms
“011” gate1-delay timer value = 50.0ms
“100” gate1-delay timer value = 100.0ms
“101” gate1-delay timer value = 200.0ms
“110” gate1-delay timer value = 400.0ms
“111” gate1-delay timer value = 1600.0ms
Bit 4—Not used
Bit 3—OC1 overcurrent fault (read only for register address). If 1, OC1 is
overcurrent. If 0, OC1 is not overcurrent.
Bit 2—OC2 overcurrent fault (read only for register address). If 1, OC2 is
overcurrent. If 0, OC2 is not overcurrent.
Bit 1—OC3 overcurrent fault (read only for register address). If 1, OC3 is
overcurrent. If 0, OC3 is not overcurrent.
0Fh
2Fh
R/W
Bit 0—OC4 overcurrent fault (read only for register address). If 1, OC4 is
overcurrent. If 0, OC4 is not overcurrent.
Bit [7:6] “00” IN4 to OUT4 power-good threshold = 95%
“01” IN4 to OUT4 power-good threshold = 92.5%
“10” IN4 to OUT4 power-good threshold = 90%
“11” IN4 to OUT4 power-good threshold = 87.5%
Bit [5:4] “00” IN3 to OUT3 power-good threshold = 95%
“01” IN3 to OUT3 power-good threshold = 92.5%
“10” IN3 to OUT3 power-good threshold = 90%
“11” IN3 to OUT3 power-good threshold = 87.5%
Bit [3:2] “00” IN2 to OUT2 power-good threshold = 95%
“01” IN2 to OUT2 power-good threshold = 92.5%
“10” IN2 to OUT2 power-good threshold = 90%
“11” IN2 to OUT2 power-good threshold = 87.5%
10h
30h
R/W
Bit [1:0] “00” IN1 to OUT1 power-good threshold = 95%
“01” IN1 to OUT1 power-good threshold = 92.5%
“10” IN1 to OUT1 power-good threshold = 90%
“11” IN1 to OUT1 power-good threshold = 87.5%
Table 16. Register Map (continued)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6876ETX+ 功能描述:監(jiān)控電路 EEPROM-Prog Quad 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(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
MAX6876ETX+T 功能描述:監(jiān)控電路 EEPROM-Prog Quad 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(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
MAX6876ETX-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(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
MAX6876EVCMOD2 功能描述:監(jiān)控電路 Programmers, Development Systems 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
MAX6876EVKIT 功能描述:監(jiān)控電路 Programmers, Development Systems 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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