- 您现在的位置：买卖IC网 > PDF目录1837 > MAX16047ETN+ (Maxim Integrated Products)IC EE-PROG SYS MGR 12CH 56-TQFN PDF资料下载
参数资料
| 型号： | MAX16047ETN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 21/61页 |
| 文件大小： | 0K |
| 描述： | IC EE-PROG SYS MGR 12CH 56-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 37 |
| 类型： | 系统管理器 |
| 监视电压数目： | 12 |
| 输出： | 开路漏极，推挽式 |
| 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： | 56-WFQFN 裸露焊盘 |
| 供应商设备封装： | 56-TQFN-EP（8x8） |
| 包装： | 管件 |
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页第15页第16页第17页第18页第19页第20页当前第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页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
Voltage Tracking Sense (INS_) Inputs
GPIO1 –GPIO4 are configurable as feedback sense
return inputs (INS_) for closed-loop tracking. Connect the
gate of an external n-channel MOSFET to each EN_OUT_
configured for closed-loop tracking. Connect INS_ inputs
to the source of the MOSFETs for tracking feedback.
Internal comparators monitor INS_ with respect to a
control tracking ramp voltage for power-up/power-
down and control each EN_OUT_ voltage. Under nor-
mal conditions each INS_ voltage tracks the ramp
voltage until the power-good voltage threshold has
been reached. The slew rate for the ramp voltage and
the INS_ to MON_ power-good threshold are program-
mable. See the Closed-Loop Tracking section.
Table 6. GPIO Data-In/Data-Out Data
INS_ connections also act as 100 Ω pulldowns for
closed-loop tracking channels or for other power sup-
plies, if INS_ are connected to the outputs of the sup-
plies. Set the appropriate bits in r4Eh[7:4] to enable
pulldown functionality. See Table 12.
General-Purpose Logic Inputs/Outputs
Configure GPIO1–GPIO6 to be used as general-pur-
pose inputs/outputs. Write values to GPIOs through
r1Ah when operating as outputs, and read values from
r1Bh when operating as inputs. Register r1Bh is read-
only. See Table 6 for more information on reading and
writing to the GPIOs as logic inputs/outputs. Both regis-
ters r1Ah and r1Bh are located in the extended page
and are therefore not loaded from EEPROM on boot-up.
EXTENDED PAGE
ADDRESS
1Ah
1Bh
BIT RANGE
[0]
[1]
[2]
[3]
[4]
[5]
[7:6]
[0]
[1]
[2]
[3]
[4]
[5]
[7:6]
GPIO Logic Output Data
0 = GPIO1 is a logic-low output
1 = GPIO1 is a logic-high output
0 = GPIO2 is a logic-low output
1 = GPIO2 is a logic-high output
0 = GPIO3 is a logic-low output
1 = GPIO3 is a logic-high output
0 = GPIO4 is a logic-low output
1 = GPIO4 is a logic-high output
0 = GPIO5 is a logic-low output
1 = GPIO5 is a logic-high output
0 = GPIO6 is a logic-low output
1 = GPIO6 is a logic-high output
Not used
GPIO Logic Input Data
GPIO1 logic-input state
GPIO2 logic-input state
GPIO3 logic-input state
GPIO4 logic-input state
GPIO5 logic-input state
GPIO6 logic-input state
Not used
DESCRIPTION
______________________________________________________________________________________
21
相关PDF资料 |
PDF描述 |
|---|---|
| MAX16051ETI+T | IC POWER MONITR/SEQUENCER 28TQFN |
| MAX16055AAUB+ | IC MPU SUPERVISOR HEX 10MSOP |
| MAX16058ATA46+T | IC SUPERVISOR OD 4.6V 8-TDFN |
| MAX1605EUT-T | IC REG BOOST ADJ 0.5A SOT23-6 |
| MAX16060ATE+ | IC SUPERVISOR QUAD 1% 16TQFN-EP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16047ETN+ | 功能描述:监控电路 12Ch EEPROM Prob System Manager 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 |
| MAX16047ETN+CB1 | 制造商:Maxim Integrated Products 功能描述:12-/8-CHANNEL SYSTEM MANAGEMENT ICS WITH NV FAULT MONITORING - Rail/Tube |
| MAX16047ETN+T | 功能描述:监控电路 12Ch EEPROM Prob System Manager 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 |
| MAX16047ETN+TW | 功能描述:监控电路 12-Channel EEPROM-Programmable System Manager with Nonvolatile Fault Registers 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 |
| MAX16047ETN+W | 功能描述:监控电路 12-Channel EEPROM-Programmable System Manager with Nonvolatile Fault Registers 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。