外部电容调整式 看门狗超时 电压检测器
*符合AEC-Q100 (Grade1) 标准
XD6131系列产品是附带看门狗功能的电压检测器。只用1个外接电容即可为看门狗超时,解除延迟时间设定任意的数值。用于监控微处理器当电源电压达到检测电压时,在看门狗超时范围内看门狗端子未输入L→H的脉冲时,RESETB端子会输出低电平信号。此外,XD6131系列产品还附带手动复位功能,在任意时机把手动复位端子转为Low电平时,RESETB端子会输出L电平信号。
*特瑞仕的车载专用产品XD系列通过了AEC-Q100标准的信赖性试验测试。
特点
| 工作温度范围 | -40℃～+125℃ |
| 工作电压范围 | 1.5V～6.0V |
| 检测电压(标准) | 1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V |
| 滞后宽度 | VDFL×5% |
| 检测电压温度特性 | ±50ppm/℃ |
| 输出形式 | N沟道开漏 |
| 低消耗电流 | 8.1μA检测 9.8μA解除时 2.5μA解除时(EN=L) |
| 功能 | 强制复位 |
| 看门狗超时时间 | 100ms(Cd=0.1μF) |
| 解除延迟时间 | 100ms(Cd=0.1μF)(接通电源时) 10ms(Cd=0.1μF)(WD超时后) |
| 适应环保要求 | 与EU RoHS规格对应、无铅 |
典型电路框图
技术文件
封装
| 封装名称 | 引脚数 | 个/Reel | 外形尺寸（mm） |
|---|---|---|---|
| SOT-26 | 6 | 3,000 | 2.8 x 2.9 x 1.3 |
XD6131 系列型号列表
| 型号 | 样品 | Type | Detect Voltage | Detect Accuracy | Package | EDA | 在线商店 |
|---|---|---|---|---|---|---|---|
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XD6131A161MR-Q |
EN pin With pull up resistor | 1.6V | ±1.0％ | SOT-26 | |||
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XD6131A171MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A181MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A191MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A201MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A211MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A221MR-Q |
EN pin With pull up resistor | 2.2V | ±1.0％ | SOT-26 | |||
|
XD6131A231MR-Q |
EN pin With pull up resistor | 2.3V | ±1.0％ | SOT-26 | |||
|
XD6131A241MR-Q |
EN pin With pull up resistor | 2.4V | ±1.0％ | SOT-26 | |||
|
XD6131A251MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A261MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A271MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A281MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A291MR-Q |
EN pin With pull up resistor | 2.9V | ±1.0％ | SOT-26 | |||
|
XD6131A301MR-Q |
EN pin With pull up resistor | 3.0V | ±1.0％ | SOT-26 | |||
|
XD6131A311MR-Q |
EN pin With pull up resistor | 3.1V | ±1.0％ | SOT-26 | |||
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XD6131A321MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A331MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A341MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A351MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A361MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A371MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A381MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A391MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A401MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
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XD6131A411MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A421MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A431MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A441MR-Q |
EN pin With pull up resistor | 4.4V | ±1.0％ | SOT-26 | |||
|
XD6131A451MR-Q |
EN pin With pull up resistor | 4.5V | ±1.0％ | SOT-26 | |||
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XD6131A461MR-Q |
EN pin With pull up resistor | 4.6V | ±1.0％ | SOT-26 | |||
|
XD6131A471MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A481MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131A491MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
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XD6131A501MR-Q |
EN pin With pull up resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B161MR-Q |
ENB pin With pull down resistor | 1.6V | ±1.0％ | SOT-26 | |||
|
XD6131B171MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B181MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B191MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B201MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B211MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B221MR-Q |
ENB pin With pull down resistor | 2.2V | ±1.0％ | SOT-26 | |||
|
XD6131B231MR-Q |
ENB pin With pull down resistor | 2.3V | ±1.0％ | SOT-26 | |||
|
XD6131B241MR-Q |
ENB pin With pull down resistor | 2.4V | ±1.0％ | SOT-26 | |||
|
XD6131B251MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B261MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B271MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B281MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B291MR-Q |
ENB pin With pull down resistor | 2.9V | ±1.0％ | SOT-26 | |||
|
XD6131B301MR-Q |
ENB pin With pull down resistor | 3.0V | ±1.0％ | SOT-26 | |||
|
XD6131B311MR-Q |
ENB pin With pull down resistor | 3.1V | ±1.0％ | SOT-26 | |||
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XD6131B321MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B331MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B341MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B351MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B361MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B371MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B381MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B391MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B401MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B411MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B421MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B431MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B441MR-Q |
ENB pin With pull down resistor | 4.4V | ±1.0％ | SOT-26 | |||
|
XD6131B451MR-Q |
ENB pin With pull down resistor | 4.5V | ±1.0％ | SOT-26 | |||
|
XD6131B461MR-Q |
ENB pin With pull down resistor | 4.6V | ±1.0％ | SOT-26 | |||
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XD6131B471MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B481MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
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XD6131B491MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 | ||||
|
XD6131B501MR-Q |
ENB pin With pull down resistor | ±1.0％ | SOT-26 |
XD6131 系列相关咨询
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