参数资料
型号: MAX6876ETX+
厂商: Maxim Integrated Products
文件页数: 6/39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
ELECTRICAL CHARACTERISTICS (continued)
(V CC , IN1 – IN4 = +2.7V to +5.5V; ENABLE = MARGIN = MR = ABP = TRKEN; T A = -40 ° C to +85 ° C, unless otherwise specified.
Typical values are at T A = +25 ° C.) (Note 1)
Note 5: The MAX6876 programmed as a single device; GATE timeout has counted prior to beginning each sequence of power-up.
GATE timeout is not enabled during power-down or when the device is programmed as a master/slave.
Note 6: The MAX6876 programmed as a single device, the autoretry time begins to count at the assertion of the FAULT signal.
The MAX6876 programmed as a master/slave device; the autoretry time begins to count at the deassertion of the
common FAULT signal.
Timing Diagrams
V TRKEN
BUS VOLTAGE MONITORED THROUGH TRKEN INPUT
V TRKEN
GND
IN1 = 3.3V
IN2 = 2.5V
IN3 = 1.8V
IN4 = 1.5V
MONITORED THROUGH SET THRESHOLDS ON IN_
GND
EEPROM-
ADJUSTED
INPUTS (EEPROM-SELECTABLE)
OUT1 = 3.3V
t GATE
SLEW RATE
OUT2 = 2.5V
OUT3 = 1.8V
OUT4 = 1.5V
GND
>t FAULTDOWN
<t FAULTUP
RESET
t RESET
GND
FAULT
GND
Figure 1. Tracking Timing Diagram
6
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参数描述
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