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参数资料
| 型号： | MAX16046ATN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/70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 ~ 125°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： | 托盘 |
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MAX16046/MAX16048
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
Pin Descriptions (continued)
PIN
THIN QFN
MAX16046
MAX16048
NAME
FUNCTION
Internal Analog Voltage Bypass. Bypass ABP to GND with a 1μF ceramic capacitor.
37
37
ABP
ABP powers the internal circuitry of the MAX16046/MAX16048. Do not use ABP to
power any external circuitry.
38
38
V CC
Power-Supply Input. Bypass V CC to GND with a 10μF ceramic capacitor.
Internal Digital Voltage Bypass. Bypass DBP to GND with a 1μF ceramic capacitor.
DBP supplies power to the EEPROM memory, to the internal logic circuitry, and to the
39
39
DBP
internal charge pumps when the programmable outputs are configured as charge
pumps. All push-pull outputs are referenced to DBP. Do not use DBP to power any
external circuitry.
General-Purpose Input/Output 1. Configure GPIO1 as a logic input, a return sense line
41
41
GPIO1
for closed-loop tracking, an open-drain/push-pull fault output, or an open-drain/push-
pull output port. Use the EEPROM to configure GPIO1. See the General-Purpose
Inputs/Outputs section.
General-Purpose Input/Output 2. GPIO2 is configurable as a logic input, a return sense
line for closed-loop tracking, an open-drain/push-pull fault output, or an open-
42
42
GPIO2
drain/push-pull output port. GPIO2 is also configurable as a dedicated MARGINUP
input. Use the EEPROM to configure GPIO2. See the General-Purpose Inputs/Outputs
section.
General-Purpose Input/Output 3. GPIO3 is configurable as a logic input, a return sense
line for closed-loop tracking, an open-drain/push-pull fault output, or an open-
43
43
GPIO3
drain/push-pull output port. GPIO3 is also configurable as a dedicated MARGINDN
input. Use the EEPROM to configure GPIO3. See the General-Purpose Inputs/Outputs
section.
General-Purpose Input/Output 4. GPIO4 is configurable as a logic input, a return sense
line for closed-loop tracking, an open-drain/push-pull fault output, or an open-
44
44
GPIO4
drain/push-pull output port. GPIO4 is also configurable as an active-low manual reset,
MR . Use the EEPROM to configure GPIO4. See the General-Purpose Inputs/Outputs
section.
Output. EN_OUT1–EN_OUT6 are configurable with active-high/active-low logic and with
45–50
45–50
EN_OUT1–
EN_OUT6
an open-drain or push-pull configuration. Program the EEPROM to configure
EN_OUT1–EN_OUT6 as a charge-pump output 5V greater than the monitored input
voltage (V MON_ + 5V). EN_OUT1–EN_OUT4 can also be used for closed-loop tracking.
12
51, 52
53–56
—
51, 52
—
—
EN_OUT7–
EN_OUT8
EN_OUT9–
EN_OUT12
EP
Output. Configure EN_OUT_ with active-low/active-high logic and with an open-drain or
push-pull configuration.
Output. Configure EN_OUT_ with active-low/active-high logic and with an open-drain or
push-pull configuration.
Exposed Pad. Internally connected to GND. Connect to GND. EP also functions as a
heatsink to maximize thermal dissipation. Do not use as the main ground connection.
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16046ATN+ | 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 |
| MAX16046ATN+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 |
| MAX16046ECB+ | 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 |
| MAX16046ECB+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 |
| MAX16046ETN+ | 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 |
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