TPS3842 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are rated to 42V • Low quiescent current: 850nA (typical) • High threshold accuracy: 0.5% (typical) • Fixed internal threshold voltages: 2.7V to 9.5V • Adjustable voltage variant: 0.7V • Capacitor programmable a

文件：1.12148 Mbytes 页数：25 Pages

TI

德州仪器

TPS3842-Q1 Automotive 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature TA – Device HBM ESD classification level 2 – Device CDM ESD classification level C7B • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are r

文件：1.12145 Mbytes 页数：25 Pages

TI

德州仪器

TPS3842 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are rated to 42V • Low quiescent current: 850nA (typical) • High threshold accuracy: 0.5% (typical) • Fixed internal threshold voltages: 2.7V to 9.5V • Adjustable voltage variant: 0.7V • Capacitor programmable a

文件：1.14076 Mbytes 页数：25 Pages

TI

德州仪器

TPS3842-Q1 Automotive 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature TA – Device HBM ESD classification level 2 – Device CDM ESD classification level C7B • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are r

文件：1.1468 Mbytes 页数：25 Pages

TI

德州仪器

具有可编程延迟和抗尖峰脉冲的 42V、小尺寸毫微功耗欠压监控器

TPS3842 是一款 42V 输入电压检测器，IDD 为 850nA，精度为 0.5%，检测时间短。该器件可直接连接到 12V/24V 电压轨，从而持续监控欠压 (UV) 状况。TPS3842 采用小型 DRL 封装，适用于尺寸受限的应用。SENSE 引脚上的内置迟滞特性有助于在监测电源电压轨时防止出现错误的复位信号。该器件提供了 1%、5% 和 10% 迟滞电压选项，从而使设计能够灵活地支持电压瞬变。\n\nSENSE 已从 VDD 去耦，可以监控高于和低于 VDD 的电压。固定阈值型号可提供精确的低 IQ 电压监控。可调阈值型号可通过外部电阻器提供灵活的欠 宽电源电压范围：1.9V 至 42V\n \nVDD、SENSE 和 RESET 的额定电压为 42V\n \n低静态电流：850nA（典型值）\n \n高阈值精度：0.5%（典型值）\n \n固定内部阈值电压：2.7V 至 9.5V\n \n可调电压型号：0.7V\n \n通过 CTR 引脚实现电容器可编程可调节延时时间\n \n通过 CTS 引脚实现电容器可编程抗尖峰脉冲延时时间\n \n开漏低电平有效输出\n \n温度范围：-40°C 至 125°C\n \n小尺寸：SOT563 (DRL);

TI

德州仪器

TPS3842 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are rated to 42V • Low quiescent current: 850nA (typical) • High threshold accuracy: 0.5% (typical) • Fixed internal threshold voltages: 2.7V to 9.5V • Adjustable voltage variant: 0.7V • Capacitor programmable a

文件：1.14076 Mbytes 页数：25 Pages

TI

德州仪器

TPS3842 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are rated to 42V • Low quiescent current: 850nA (typical) • High threshold accuracy: 0.5% (typical) • Fixed internal threshold voltages: 2.7V to 9.5V • Adjustable voltage variant: 0.7V • Capacitor programmable a

文件：1.14076 Mbytes 页数：25 Pages

TI

德州仪器

丝印：A010Q；Package：SOT-5X3；TPS3842-Q1 Automotive 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature TA – Device HBM ESD classification level 2 – Device CDM ESD classification level C7B • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are r

文件：1.1468 Mbytes 页数：25 Pages

TI

德州仪器

丝印：A011；Package：SOT-5X3；TPS3842 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are rated to 42V • Low quiescent current: 850nA (typical) • High threshold accuracy: 0.5% (typical) • Fixed internal threshold voltages: 2.7V to 9.5V • Adjustable voltage variant: 0.7V • Capacitor programmable a

文件：1.14076 Mbytes 页数：25 Pages

TI

德州仪器

TPS3842-Q1 Automotive 42V Small Size, 850nA Undervoltage Supervisor With Programmable Delay and De-Glitch

1 Features • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature TA – Device HBM ESD classification level 2 – Device CDM ESD classification level C7B • Wide supply voltage range: 1.9V to 42V • VDD, SENSE, and RESET are r

文件：1.1468 Mbytes 页数：25 Pages

TI

德州仪器