参数资料
型号: MAX6876ETX+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: EEPROM-Programmable, Quad, Power-Supply Tracker/Sequencer Circuit
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC36
封装: 6 X 6 MM, 0.80 MM HEIGHT, MO-220WJJD-1, TQFN-36
文件页数: 38/39页
文件大小: 425K
代理商: MAX6876ETX+
MAX6876
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
8
_______________________________________________________________________________________
ENABLE
SYNCH
OUT1 = 4V
OUT2 = 3V
OUT3 = 2V
OUT4 = 1V
Figure 4. Sequencing Ramp Down Diagram
FULL TRK
MIX WITH 2 RAMP
FULL SEQ
MIX WITH 3 RAMP
(FAST SHUTDOWN BIT SET)
Figure 5. Mixed-Mode Tracking/Sequencing Examples
Timing Diagrams (continued)
GND
tRESET
GATE
BUS VOLTAGE MONITORED THROUGH TRKEN INPUT
MONITORED THROUGH SET THRESHOLDS ON IN_ INPUTS
(EEPROM-SELECTABLE)
IN1 = 2.5V
IN2 = 1.8V
IN4 = 0.7V
IN3 = 0.9V
OUT1 = 2.5V
OUT2 = 1.8V
OUT3 = 0.9V
OUT4 = 0.7V
EEPROM-
SELECTED
SLEW RATE
EEPROM-
SELECTED
SLEW RATE
(FORCED INTO
QUICK SHUTDOWN
WHEN IN1 FAILS)
VTRKEN
RESET
Figure 3. Voltage Tracking with Forced Shutdown (IN1 UV Failure)
相关PDF资料
PDF描述
MAX6876ETX+T EEPROM-Programmable, Quad, Power-Supply Tracker/Sequencer Circuit
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相关代理商/技术参数
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