参数资料
型号: MAX6876ETX+
厂商: Maxim Integrated Products
文件页数: 19/39页
文件大小: 0K
描述: IC TRACKER/SUPERVISOR MON 36TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 序列发生器
监视电压数目: 4
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 管件
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
Table 5. Program Autoretry/Latch off
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
BIT RANGE
5
If 1, latch-on fault
If 0, autoretry
DESCRIPTION
“ 000 ” autoretry timer value = 25μs
“ 001 ” autoretry timer value = 12.5ms
09h
29h
[4:2]
“ 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
“ 111 ” autoretry timer value = 1600.0ms
Table 6. IN1 – IN4 Threshold Settings
REGISTER
ADDRESS
EEPROM MEMORY
ADDRESS
BIT
RANGE
DESCRIPTION
IN1 Undervoltage Threshold
V TH = 1.0 + n x 20mV (if R08[7] = 0)
00h
20h
[7:0]
V TH = 0.5 + n x 10mV (if R08[7] = 1)
where n is the register content decimal representation. Note that V TH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
IN2 Undervoltage Threshold
V TH = 1.0 + n x 20mV (if R08[6] = 0)
01h
21h
[7:0]
V TH = 0.5 + n x 10mV (if R08[6] = 1)
where n is the register content decimal representation. Note that V TH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
IN3 Undervoltage Threshold
V TH = 1.0 + n x 20mV (if R08[5] = 0)
02h
22h
[7:0]
V TH = 0.5 + n x 10mV (if R08[5] = 1)
where n is the register content decimal representation. Note that V TH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
IN4 Undervoltage Threshold
V TH = 1.0 + n x 20mV (if R08[4] = 0)
03h
23h
[7:0]
V TH = 0.5 + n x 10mV (if R08[4] = 1)
where n is the register content decimal representation. Note that V TH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
IN1 Overvoltage Threshold
V TH = 1.0 + n x 20mV (if R08[7] = 0)
04h
24h
[7:0]
V TH = 0.5 + n x 10mV (if R08[7] = 1)
where n is the register content decimal representation. Note that V TH ranges
must be 1V to 5.5V and 0.5V to 3.05V, respectively.
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MAX6876ETX+ 功能描述:监控电路 EEPROM-Prog Quad Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX6876ETX+T 功能描述:监控电路 EEPROM-Prog Quad Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX6876ETX-T 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX6876EVCMOD2 功能描述:监控电路 Programmers, Development Systems RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX6876EVKIT 功能描述:监控电路 Programmers, Development Systems RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel