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TPS3840

Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

文件:1.5056 Mbytes 页数:38 Pages

TI

德州仪器

TPS3840

TPS3840-Q1 Automotive Nano IQ Voltage Supervisor With MR and Programmable Delay

文件:1.50267 Mbytes 页数:35 Pages

TI

德州仪器

TPS3840

具有手动复位和可编程复位时间延迟功能的毫微功耗高输入电压监控器

宽输入电压范围允许在不使用外部组件的情况下监控 9V 电压轨或电池,在使用外部电阻器的情况下监控 24V 电压轨。毫微级 Iq 可以在低功耗应用中延长电池寿命 , 并在使用外部电阻器时最大限度降低电流消耗。快速启动延迟允许在系统的其余部分上电之前检测电压故障,因此可以在危险的启动故障状况下实现最高的安全性。低上电复位电压 (VPOR) 可防止错误复位、过早启用或开启下一个器件,并能够在上电和断电期间正确控制晶体管。\n\n当 VDD 上的电压降至负电压阈值 (VIT-) 以下或手动复位 (MR) 被拉至低逻辑 (VMR_L) 时,会将复位输出信号置位。当 VDD 升至 VIT- 加迟滞 (VI • 宽工作电压范围:1.5V 至 10V\n• 毫微电源电流:300nA(典型值)、700nA(最大值) \n \n• 固定阈值电压 (VIT-) \n• 阈值范围为 1.6V 至 4.9V(阶跃为 0.1V)\n• 高精度:1%(典型值)、1.5%(最大值)\n• 内置的迟滞 (VIT+) \n• 1.6V IT- ≤ 3.0V = 100mV(典型值) \n• 3.1V ≤ VIT- \n \n• 快速启动延迟 (tSTRT):220µs(典型值)、350µs(最大值) \n• 可编程复位延时时间 (tD): \n• 50µs(无电容器)至 6.2s (10µF)\n \n;

TI

德州仪器

TPS3840_V04

TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.20703 Mbytes 页数:46 Pages

TI

德州仪器

TPS3840_V05

TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.33121 Mbytes 页数:44 Pages

TI

德州仪器

TPS3840_V06

TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.3304 Mbytes 页数:44 Pages

TI

德州仪器

TPS3840DL16DBVR

丝印:DL16;Package:SOT-23;TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.3304 Mbytes 页数:44 Pages

TI

德州仪器

TPS3840DL16DBVR

丝印:DL16;Package:SOT-23;TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.33121 Mbytes 页数:44 Pages

TI

德州仪器

TPS3840DL16DBVR

丝印:DL16;Package:SOT-23;TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay

1 Features 1• Wide operating voltage: 1.5 V to 10 V • Nano supply current: 300 nA (Typ), 700 nA (Max) • Fixed threshold voltage (VIT-) – Threshold from 1.6 V to 4.9 V in 0.1-V steps – High accuracy: 1 (Typ), 1.5 (Max) – Built-in hysteresis (VIT+) – 1.6 V

文件:1.20703 Mbytes 页数:46 Pages

TI

德州仪器

TPS3840DL16DBVRQ1

丝印:DQ16;Package:SOT-23;TPS3840-Q1 Automotive Nano IQ Voltage Supervisor With MR and Programmable Delay

1 Features 1• Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature – Device HBM ESD classification level 2 – Device CDM ESD classification level C7B • Wide operating voltage : 1.5 V

文件:1.69458 Mbytes 页数:37 Pages

TI

德州仪器

技术参数

  • Threshold voltage 1 (Typ) (V):

    Trimmable

  • Features:

    Manual reset capable

  • Reset threshold accuracy (%):

    1.5

  • Output driver type/reset output:

    Active-high

  • Time delay (ms):

    Programmable

  • Rating:

    Catalog

  • Watchdog timer WDI (sec):

    None

  • Operating temperature range (C):

    -40 to 125

供应商型号品牌批号封装库存备注价格
TI
24+
SOT-23|5
70230
免费送样原盒原包现货一手渠道联系
询价
TI/德州仪器
25+
原厂封装
10000
询价
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI/德州仪器
25+
原厂封装
9999
询价
TI/德州仪器
25+
原厂封装
10280
询价
N/A
99
询价
TI(德州仪器)
2447
SOT-23-5
105000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
更多TPS3840供应商 更新时间2025-10-5 17:06:00