MCP1316

Voltage Supervisor, Push-Pull, Active Low

MCP1316MT-29LE/OT简介

MCP 1316/16M/17/18/18M/19/19M/20/21/22是一种电压监控设备，设计用于在系统电压达到并稳定在适当水平以保证系统可靠运行之前，保持微控制器复位。当系统电源电压降到规定的阈值电压水平以下时，这些设备还可防止出现断电情况。

MCP1316MT-29LE/OT特征：

低供电电流

2.0V至4.7V（100 mV增量）的精确监控触发点选项

在断电事件中重置微控制器

重置延迟超时选项：（1.4 ms、30 ms、200 ms、1600 ms）

看门狗定时器输入超时选项：（6.3 ms、102 ms、1600 ms、25600 ms）

封装：SOT-23-5无铅包装

Parametrics

MCP1316

Voltage Supervisor, Push-Pull, Active Low

Status: In Production

Features:

• Low supply current

• Precision monitoring trip point options of 2.0V to 4.7V (100 mV increment)

• Reset microcontroller in a power loss event

• Reset delay time-out option: (1.4 ms, 30 ms, 200 ms, 1600 ms)

• Watchdog timer input time-out options: (6.3 ms, 102 ms, 1600 ms, 25600 ms)

• SOT-23-5 Pb-free packaging

  Summary

  The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the system supply voltage drops below the specified threshold voltage level.

• Additional Features

• Low supply current

• Precision monitoring trip point options of 2.0V to 4.7V (100 mV increment)

• Reset microcontroller in a power loss event

• Reset delay time-out option: (1.4 ms, 30 ms, 200 ms, 1600 ms)

• Watchdog timer input time-out options: (6.3 ms, 102 ms, 1600 ms, 25600 ms)

• SOT-23-5 Pb-free packaging

  
  

• Parametrics
• Name

  Value

  Product Type

  Supervisor

  Watchdog Timer

  Yes

  Manual Reset

  Yes

  Operating Temp. Range (°C)

  -40 to 125

  Vcc Range (V)

  1.0 - 5.5

  Nominal Reset Voltage (V)

  2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)

  Reset Type

  Active Low

  Output

  Push-Pull

  Typical Reset Pulse Width (ms)

  200

  Typical Supply Current (µA)

  1