- 您现在的位置：买卖IC网 > PDF目录229281 > MAX6891ETP (MAXIM INTEGRATED PRODUCTS INC) EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors PDF资料下载
参数资料
| 型号： | MAX6891ETP |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors |
| 中文描述： | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20 |
| 封装： | 5 X 5 MM, TQFN-20 |
| 文件页数： | 15/40页 |
| 文件大小： | 255K |
| 代理商： | MAX6891ETP |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页当前第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
MAX6889/MAX6890/MAX6891
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
22
______________________________________________________________________________________
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
OUTPUT ASSERTION CONDITIONS
[0]
1 = PO7 assertion depends on IN1 undervoltage threshold (Table 2)
[1]
1 = PO7 assertion depends on IN2 undervoltage threshold (Table 3)
[2]
1 = PO7 assertion depends on IN3 undervoltage threshold (Table 3)
[3]
1 = PO7 assertion depends on IN4 undervoltage threshold (Table 3)
[4]
1 = PO7 assertion depends on IN5 undervoltage threshold (Table 3)
[5]
1 = PO7 assertion depends on IN6 undervoltage threshold (Table 3)
[6]
1 = PO7 assertion depends on IN7 (MAX6890 only) undervoltage threshold (Table 3)
1Ch
9Ch
[7]
1 = PO7 assertion depends on IN8 (MAX6890 only) undervoltage threshold (Table 4)
[0]
1 = PO7 assertion depends on watchdog (Table 20)
[1]
1 = PO7 assertion depends on GPI1 (Table 5)
[2]
1 = PO7 assertion depends on GPI2 (Table 5)
[3]
1 = PO7 assertion depends on GPI3 (Table 5)
[4]
1 = PO7 assertion depends on GPI4 (Table 5)
[5]
1 = PO7 asserts when
MR = low (Table 6)
1Dh
9Dh
[7:6]
Not used
Table 13. PO7 (MAX6889/MAX6890 Only) Output Dependency
Note: Table 13 only applies to PO7 (MAX6889/MAX6890 only). Write a “0” to a bit to make the PO7 output independent of the
respective signal (IN_ thresholds, WD, GPI_, or MR).
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
OUTPUT ASSERTION CONDITIONS
[0]
1 = PO6 assertion depends on IN1 undervoltage threshold (Table 2)
[1]
1 = PO6 assertion depends on IN2 undervoltage threshold (Table 3)
[2]
1 = PO6 assertion depends on IN3 undervoltage threshold (Table 3)
[3]
1 = PO6 assertion depends on IN4 undervoltage threshold (Table 3)
[4]
1 = PO6 assertion depends on IN5 undervoltage threshold (Table 3)
[5]
1 = PO6 assertion depends on IN6 undervoltage threshold (Table 3)
[6]
1 = PO6 assertion depends on IN7 (MAX6890 only) undervoltage threshold (Table 3)
19h
99h
[7]
1 = PO6 assertion depends on IN8 (MAX6890 only) undervoltage threshold (Table 4)
[0]
1 = PO6 assertion depends on watchdog (Table 20)
[1]
1 = PO6 assertion depends on GPI1 (Table 5)
[2]
1 = PO6 assertion depends on GPI2 (Table 5)
[3]
1 = PO6 assertion depends on GPI3 (Table 5)
[4]
1 = PO6 assertion depends on GPI4 (Table 5)
[5]
1 = PO4 asserts when
MR = low (Table 6)
1Ah
9Ah
[7:6]
Not used
Table 12. PO6 (MAX6889/MAX6890 Only) Output Dependency
Note: Table 12 only applies to PO6 (MAX6889/MAX6890 only). Write a “0” to a bit to make the PO6 output independent of the
respective signal (IN_ thresholds, WD, GPI_, or MR).
相关PDF资料 |
PDF描述 |
|---|---|
| MG200-BCG24HD | T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm |
| MG200-BCG24H | T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm |
| MG200-BCG28HD | T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm |
| MG200-BCG5H | T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm |
| MG200-BCR2 | T-1 3/4 SINGLE COLOR LED, RED, 5.1 mm |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6891ETP+ | 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 |
| MAX6891ETP+T | 功能描述:监控电路 EEPROM-Programmable Octal/Hex/Quad Power-Supply Sequencers/Supervisors 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 |
| MAX6891ETP-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 |
| MAX6892ETJ | 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 |
| MAX6892ETJ+ | 功能描述:监控电路 Pin-Selectable Octal 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 |
发布紧急采购，3分钟左右您将得到回复。