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參數(shù)資料
| 型號： | MAX6876ETX+T |
| 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)： | 11/39頁 |
| 文件大小： | 425K |
| 代理商： | MAX6876ETX+T |
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MAX6876
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
______________________________________________________________________________________
19
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
BIT RANGE
DESCRIPTION
5
If 1, latch-on fault
If 0, autoretry
“000” autoretry timer value = 25s
“001” autoretry timer value = 12.5ms
“010” autoretry timer value = 25.0ms
“011” autoretry timer value = 50.0ms
“100” autoretry timer value = 100.0ms
“101” autoretry timer value = 200.0ms
“110” autoretry timer value = 400.0ms
09h
29h
[4:2]
“111” autoretry timer value = 1600.0ms
Table 5. Program Autoretry/Latch off
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
BIT
RANGE
DESCRIPTION
00h
20h
[7:0]
IN1 Undervoltage Threshold
VTH = 1.0 + n x 20mV (if R08[7] = 0)
VTH = 0.5 + n x 10mV (if R08[7] = 1)
where n is the register content decimal representation. Note that VTH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
01h
21h
[7:0]
IN2 Undervoltage Threshold
VTH = 1.0 + n x 20mV (if R08[6] = 0)
VTH = 0.5 + n x 10mV (if R08[6] = 1)
where n is the register content decimal representation. Note that VTH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
02h
22h
[7:0]
IN3 Undervoltage Threshold
VTH = 1.0 + n x 20mV (if R08[5] = 0)
VTH = 0.5 + n x 10mV (if R08[5] = 1)
where n is the register content decimal representation. Note that VTH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
03h
23h
[7:0]
IN4 Undervoltage Threshold
VTH = 1.0 + n x 20mV (if R08[4] = 0)
VTH = 0.5 + n x 10mV (if R08[4] = 1)
where n is the register content decimal representation. Note that VTH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
04h
24h
[7:0]
IN1 Overvoltage Threshold
VTH = 1.0 + n x 20mV (if R08[7] = 0)
VTH = 0.5 + n x 10mV (if R08[7] = 1)
where n is the register content decimal representation. Note that VTH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
Table 6. IN1–IN4 Threshold Settings
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MAX6877ETG | 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 |
| MAX6877ETG+ | 功能描述:監(jiān)控電路 Triple 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 |
| MAX6877ETG+T | 功能描述:監(jiān)控電路 Triple 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 |
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