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V62/19622-01XE

Texas Instruments 电压基准

更新日期：2024-04-01 00:04:00

V62/19622-01XE

Texas Instruments 电压基准

产品简介：精度为 0.5% 的塑料增强型、低电压、宽工作电流、可调节精密并联稳压器

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V62/19622-01XE 中文资料属性参数

  • 现有数量：0现货9,000Factory查看交期
  • 价格：3,000 : ￥32.60975卷带（TR）
  • 系列：*
  • 包装：卷带（TR）
  • 产品状态：在售
  • 参考类型：-
  • 输出类型：-
  • 电压 - 输出（最小值/固定）：-
  • 电压 - 输出（最大值）：-
  • 电流 - 输出：-
  • 容差：-
  • 温度系数：-
  • 噪声 - 0.1Hz 至 10Hz：-
  • 噪声 - 10Hz 至 10Hz：-
  • 电压 - 输入：-
  • 电流 - 供电：-
  • 电流 - 阴极：-
  • 工作温度：-
  • 安装类型：-
  • 封装/外壳：-
  • 供应商器件封装：-

产品特性

  • Low-voltage operation: down to 1.24 V
  • Reference voltage tolerances 0.5% at 25°C
  • Adjustable output voltage, VO = VREF to 18 V
  • Wide operating cathode current range: 200 µA to 70 mA
  • 0.25-Ω typical output impedance
  • Supports defense and aerospace applications: Controlled baseline Available in extended (–55°C to 125°C) temperature range Extended product life cycle Extended product-change notificationProduct traceability
  • Controlled baseline
  • Available in extended (–55°C to 125°C) temperature range
  • Extended product life cycle
  • Extended product-change notification
  • Product traceability

产品概述

The TLVH431B-EP device is a low-voltage, 3-terminal, adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 18 V with two external resistors (see Figure 24). This device operates from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.When used with an optocoupler, the TLVH431B-EP device is ideal for voltage references in isolated feedback circuits designed for 3-V to 3.3-V switching-mode power supplies. It has a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431B-EP device an excellent replacement for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
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V62/19622-01XE 电路图

V62/19622-01XE 电路图

V62/19622-01XE 电路图

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