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TPS3110K33DBVR

Texas Instruments PMIC - 监控器
  • 封装：SOT-23-6
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$1.337

更新日期：2024-04-01 00:04:00

TPS3110K33DBVR

Texas Instruments PMIC - 监控器

产品简介：具有看门狗计时器的超低电源电流、电压监控器

查看详情
  • 封装：SOT-23-6
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$1.337

TPS3110K33DBVR 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

TPS3110K33DBVR 中文资料属性参数

  • 标准包装：3,000
  • 类别：集成电路 (IC)
  • 家庭：PMIC - 监控器
  • 系列：-
  • 类型：简单复位/加电复位
  • 监视电压数目：1
  • 输出：推挽式，图腾柱
  • 复位：低有效
  • 复位超时：最小为 65 ms
  • 电压 - 阀值：2.941V
  • 工作温度：-40°C ~ 85°C
  • 安装类型：表面贴装
  • 封装/外壳：SOT-23-6
  • 供应商设备封装：SOT-23-6
  • 包装：带卷 (TR)

产品特性

  • Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V
  • High Trip-Point Accuracy: 0.75%
  • Supply Current of 1.2 µA (Typical)
  • RESET Defined With Input Voltages as Low as 0.4 V
  • Power-On Reset Generator With a Delay Time of 130 ms
  • Push/Pull or Open-Drain RESET Outputs
  • Package Temperature Range: –40°C to 125°C

产品概述

The TPS310x and TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor-based systems.During power-on, RESET is asserted low when the supply voltage (VDD) becomes higher than 0.4 V. Thereafter, the supervisory circuit monitors VDD and keeps the RESET output low as long as VDD remains below the threshold voltage (VIT–). To ensure proper system reset, after VDD surpasses the threshold voltage, an internal timer delays the transition of the RESET signal from low to high for the specified time. When VDD drops below VIT–, the output transitions low again.All the devices of this family have a fixed-sense threshold voltage (VIT–) set by an internal voltage divider.The TPS3103 and TPS3106 devices have an active-low, open-drain RESET output and either an integrated power-fail input (PFI) or SENSE input with corresponding outputs for monitoring other voltages. The TPS3110 has an active-low push/pull RESET and a watchdog timer to monitor the operation of microprocessors. All three devices have a manual reset pin that can be used to force the outputs low regardless of the sensed voltages.The product spectrum is designed for supply voltages of 0.9 V up to 3.6 V. The circuits are available in 6-pin SOT-23 packages. The TPS31xx family is characterized for operation over a temperature range of –40°C to 125°C.
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TPS3110K33DBVR 数据手册

数据手册 说明 数量 操作
TPS3110K33DBVR

ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS

 22 Pages页,362K 查看
TPS3110K33DBVR

1FEATURES DESCRIPTION APPLICATIONS (TOP VIEW) RESET GND MR V DD PFI TPS3103 DBV PACKAGE PFO 3 2 4 6 1 5 (TOP VIEW) RSTVDD GND MR V DD SENSE TPS3106 DBV PACKAGE RSTSENSE 3 2 4 6 1 5 (TOP VIEW) RESET GND MR V DD SENSE TPS3110 DBV PACKAGE WDI 3 2 4 6 1 5 Typical Application Circuit TPS3106K33DBV V DD RSTVDD RSTSENSE GND SENSE R1 R2 GND V CORE V IO RESET R3 DSP 3.3 V 1.6 V GND MR TPS3103xxx TPS3106xxx TPS3110xxx SLVS363E–AUGUST 2001–REVISED SEPTEMBER 2007 www.ti.com UltraLow Supply-Current/Supply-Voltage Supervisory Circuits 2? Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V The TPS310x and TPS311x families of supervisory circuits provide circuit initialization and timing ? High Trip-Point Accuracy: 0.75% supervision, primarily for DSP and processor-based ? Supply Current of 1.2 μA (typical) systems. ? RESET Defined With Input Voltages as Low as During power-on, RESET is asserted when the 0.4 V supply voltage (V DD ) becomes higher than 0.4 V. ? Power

 25页,755K 查看
TPS3110K33DBVR

              SLVS363B ? AUGUST 2001 ? REVISED SEPTEMBER 2004 www.ti.com 1 features  Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, 3.3 V  High Trip Point Accuracy: 0.75%  Supply Current of 1.2 μA (Typ)  RESET Defined With Input Voltages as Low as 0.4 V  Power On Reset Generator With a Delay Time of 130 ms  Push/Pull or Open-Drain RESET Outputs  SOT23-6 Package  Temperature Range... ?40°C to 85°C typical applications  Applications Using Low-Power DSPs, Microcontrollers or Microprocessors  Portable/Battery-Powered Equipment  Intelligent Instruments  Wireless Communication Systems  Programmable Controls  Industrial Equipment  Notebook/Desktop Computers  Automotive Systems description The TPS310x, TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor- based systems. During power on,

 22页,359K 查看
TPS3110K33DBVR_643

              SLVS363B ? AUGUST 2001 ? REVISED SEPTEMBER 2004 www.ti.com 1 features  Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, 3.3 V  High Trip Point Accuracy: 0.75%  Supply Current of 1.2 μA (Typ)  RESET Defined With Input Voltages as Low as 0.4 V  Power On Reset Generator With a Delay Time of 130 ms  Push/Pull or Open-Drain RESET Outputs  SOT23-6 Package  Temperature Range... ?40°C to 85°C typical applications  Applications Using Low-Power DSPs, Microcontrollers or Microprocessors  Portable/Battery-Powered Equipment  Intelligent Instruments  Wireless Communication Systems  Programmable Controls  Industrial Equipment  Notebook/Desktop Computers  Automotive Systems description The TPS310x, TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor- based systems. During power on,

 22页,359K 查看
TPS3110K33DBVR_643

1FEATURES DESCRIPTION APPLICATIONS (TOP VIEW) RESET GND MR V DD PFI TPS3103 DBV PACKAGE PFO 3 2 4 6 1 5 (TOP VIEW) RSTVDD GND MR V DD SENSE TPS3106 DBV PACKAGE RSTSENSE 3 2 4 6 1 5 (TOP VIEW) RESET GND MR V DD SENSE TPS3110 DBV PACKAGE WDI 3 2 4 6 1 5 Typical Application Circuit TPS3106K33DBV V DD RSTVDD RSTSENSE GND SENSE R1 R2 GND V CORE V IO RESET R3 DSP 3.3 V 1.6 V GND MR TPS3103xxx TPS3106xxx TPS3110xxx SLVS363E–AUGUST 2001–REVISED SEPTEMBER 2007 www.ti.com UltraLow Supply-Current/Supply-Voltage Supervisory Circuits 2? Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V The TPS310x and TPS311x families of supervisory circuits provide circuit initialization and timing ? High Trip-Point Accuracy: 0.75% supervision, primarily for DSP and processor-based ? Supply Current of 1.2 μA (typical) systems. ? RESET Defined With Input Voltages as Low as During power-on, RESET is asserted when the 0.4 V supply voltage (V DD ) becomes higher than 0.4 V. ? Power

 25页,755K 查看
TPS3110K33DBVRG4

ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS

 22 Pages页,362K 查看

TPS3110K33DBVR 电路图

TPS3110K33DBVR 电路图

TPS3110K33DBVR 电路图

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