看门狗功能 带ON/OFF控制端 电压检测器
*符合AEC-Q100 (Grade3) 标准

The XD6122 series is a group of high-precision, low current consumption voltage detectors with watchdog functions incorporating CMOS process technology. The series consist of a reference voltage source, delay circuit, comparator, and output driver. With the built-in delay circuit, the series do not require any external components to output signals with release delay time. The output type is VDFL low when detected. The EN/ENB pin can control ON and OFF of the watchdog functions. By setting the EN/ENB pin to low or high level, the watchdog function can be OFF while the voltage detector remains operation. Since the EN/ENB pin of the XD6122 series is internally pulled up to the VIN pin or pulled down to the VSS pin, these series can be used with the EN/ENB pin left open when the watchdog functions is used.
The detect voltages are 1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V, using laser trimming technology. Six watchdog timeout periods are available in a range from 50ms to 1.6s. Five release delay times are available in a range from 3.13ms to 400ms

*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

检测电压范围(标准)1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V
检测电压精度±2% (Ta=25℃)
+4% -5% (Ta=-40～85℃)
滞后宽度VDFL×5％
工作电压范围1.0V～6.0V
输出形式N-channel open drain
解除延迟时间400ms,200ms,100ms,50ms,3.13ms
看门狗超时时间1.6s,800ms,400ms, 200ms,100ms,50ms
温度范围-40℃～＋85℃

典型电路框图

技术文件

  • Product Overview

    • 封装

    封装名称 引脚数 个/Reel 外形尺寸（mm）
    SOT-25 5 3,000 2.8 x 2.9 x 1.3

    XD6122 系列型号列表

    型号 样品 Release Delay Time Watchdog Timeout Period Detect Voltage Package EDA 在线商店

    XD6122A216MR-Q

    		3.13ms 50ms 1.6V SOT-25

    XD6122A222MR-Q

    		3.13ms 50ms 2.2V SOT-25

    XD6122A223MR-Q

    		3.13ms 50ms 2.3V SOT-25

    XD6122A224MR-Q

    		3.13ms 50ms 2.4V SOT-25

    XD6122A229MR-Q

    		3.13ms 50ms 2.9V SOT-25

    XD6122A230MR-Q

    		3.13ms 50ms 3.0V SOT-25

    XD6122A231MR-Q

    		3.13ms 50ms 3.1V SOT-25

    XD6122A244MR-Q

    		3.13ms 50ms 4.4V SOT-25

    XD6122A245MR-Q

    		3.13ms 50ms 4.5V SOT-25

    XD6122A246MR-Q

    		3.13ms 50ms 4.6V SOT-25

    XD6122A316MR-Q

    		3.13ms 100ms 1.6V SOT-25

    XD6122A322MR-Q

    		3.13ms 100ms 2.2V SOT-25

    XD6122A323MR-Q

    		3.13ms 100ms 2.3V SOT-25

    XD6122A324MR-Q

    		3.13ms 100ms 2.4V SOT-25

    XD6122A329MR-Q

    		3.13ms 100ms 2.9V SOT-25

    XD6122A330MR-Q

    		3.13ms 100ms 3.0V SOT-25

    XD6122A331MR-Q

    		3.13ms 100ms 3.1V SOT-25

    XD6122A344MR-Q

    		3.13ms 100ms 4.4V SOT-25

    XD6122A345MR-Q

    		3.13ms 100ms 4.5V SOT-25

    XD6122A346MR-Q

    		3.13ms 100ms 4.6V SOT-25

    XD6122A416MR-Q

    		3.13ms 200ms 1.6V SOT-25

    XD6122A422MR-Q

    		3.13ms 200ms 2.2V SOT-25

    XD6122A423MR-Q

    		3.13ms 200ms 2.3V SOT-25

    XD6122A424MR-Q

    		3.13ms 200ms 2.4V SOT-25

    XD6122A429MR-Q

    		3.13ms 200ms 2.9V SOT-25

    XD6122A430MR-Q

    		3.13ms 200ms 3.0V SOT-25

    XD6122A431MR-Q

    		3.13ms 200ms 3.1V SOT-25

    XD6122A444MR-Q

    		3.13ms 200ms 4.4V SOT-25

    XD6122A445MR-Q

    		3.13ms 200ms 4.5V SOT-25

    XD6122A446MR-Q

    		3.13ms 200ms 4.6V SOT-25

    XD6122A516MR-Q

    		3.13ms 400ms 1.6V SOT-25

    XD6122A522MR-Q

    		3.13ms 400ms 2.2V SOT-25

    XD6122A523MR-Q

    		3.13ms 400ms 2.3V SOT-25

    XD6122A524MR-Q

    		3.13ms 400ms 2.4V SOT-25

    XD6122A529MR-Q

    		3.13ms 400ms 2.9V SOT-25

    XD6122A530MR-Q

    		3.13ms 400ms 3.0V SOT-25

    XD6122A531MR-Q

    		3.13ms 400ms 3.1V SOT-25

    XD6122A544MR-Q

    		3.13ms 400ms 4.4V SOT-25

    XD6122A545MR-Q

    		3.13ms 400ms 4.5V SOT-25

    XD6122A546MR-Q

    		3.13ms 400ms 4.6V SOT-25

    XD6122A616MR-Q

    		3.13ms 1.6s 1.6V SOT-25

    XD6122A622MR-Q

    		3.13ms 1.6s 2.2V SOT-25

    XD6122A623MR-Q

    		3.13ms 1.6s 2.3V SOT-25

    XD6122A624MR-Q

    		3.13ms 1.6s 2.4V SOT-25

    XD6122A629MR-Q

    		3.13ms 1.6s 2.9V SOT-25

    XD6122A630MR-Q

    		3.13ms 1.6s 3.0V SOT-25

    XD6122A631MR-Q

    		3.13ms 1.6s 3.1V SOT-25

    XD6122A644MR-Q

    		3.13ms 1.6s 4.4V SOT-25

    XD6122A645MR-Q

    		3.13ms 1.6s 4.5V SOT-25

    XD6122A646MR-Q

    		3.13ms 1.6s 4.6V SOT-25

    XD6122A716MR-Q

    		3.13ms 800ms 1.6V SOT-25

    XD6122A722MR-Q

    		3.13ms 800ms 2.2V SOT-25

    XD6122A723MR-Q

    		3.13ms 800ms 2.3V SOT-25

    XD6122A724MR-Q

    		3.13ms 800ms 2.4V SOT-25

    XD6122A729MR-Q

    		3.13ms 800ms 2.9V SOT-25

    XD6122A730MR-Q

    		3.13ms 800ms 3.0V SOT-25

    XD6122A731MR-Q

    		3.13ms 800ms 3.1V SOT-25

    XD6122A744MR-Q

    		3.13ms 800ms 4.4V SOT-25

    XD6122A745MR-Q

    		3.13ms 800ms 4.5V SOT-25

    XD6122A746MR-Q

    		3.13ms 800ms 4.6V SOT-25

    XD6122C216MR-Q

    		50ms 50ms 1.6V SOT-25

    XD6122C222MR-Q

    		50ms 50ms 2.2V SOT-25

    XD6122C223MR-Q

    		50ms 50ms 2.3V SOT-25

    XD6122C224MR-Q

    		50ms 50ms 2.4V SOT-25

    XD6122C229MR-Q

    		50ms 50ms 2.9V SOT-25

    XD6122C230MR-Q

    		50ms 50ms 3.0V SOT-25

    XD6122C231MR-Q

    		50ms 50ms 3.1V SOT-25

    XD6122C244MR-Q

    		50ms 50ms 4.4V SOT-25

    XD6122C245MR-Q

    		50ms 50ms 4.5V SOT-25

    XD6122C246MR-Q

    		50ms 50ms 4.6V SOT-25

    XD6122C316MR-Q

    		50ms 100ms 1.6V SOT-25

    XD6122C322MR-Q

    		50ms 100ms 2.2V SOT-25

    XD6122C323MR-Q

    		50ms 100ms 2.3V SOT-25

    XD6122C324MR-Q

    		50ms 100ms 2.4V SOT-25

    XD6122C329MR-Q

    		50ms 100ms 2.9V SOT-25

    XD6122C330MR-Q

    		50ms 100ms 3.0V SOT-25

    XD6122C331MR-Q

    		50ms 100ms 3.1V SOT-25

    XD6122C344MR-Q

    		50ms 100ms 4.4V SOT-25

    XD6122C345MR-Q

    		50ms 100ms 4.5V SOT-25

    XD6122C346MR-Q

    		50ms 100ms 4.6V SOT-25

    XD6122C416MR-Q

    		50ms 200ms 1.6V SOT-25

    XD6122C422MR-Q

    		50ms 200ms 2.2V SOT-25

    XD6122C423MR-Q

    		50ms 200ms 2.3V SOT-25

    XD6122C424MR-Q

    		50ms 200ms 2.4V SOT-25

    XD6122C429MR-Q

    		50ms 200ms 2.9V SOT-25

    XD6122C430MR-Q

    		50ms 200ms 3.0V SOT-25

    XD6122C431MR-Q

    		50ms 200ms 3.1V SOT-25

    XD6122C444MR-Q

    		50ms 200ms 4.4V SOT-25

    XD6122C445MR-Q

    		50ms 200ms 4.5V SOT-25

    XD6122C446MR-Q

    		50ms 200ms 4.6V SOT-25

    XD6122C516MR-Q

    		50ms 400ms 1.6V SOT-25

    XD6122C522MR-Q

    		50ms 400ms 2.2V SOT-25

    XD6122C523MR-Q

    		50ms 400ms 2.3V SOT-25

    XD6122C524MR-Q

    		50ms 400ms 2.4V SOT-25

    XD6122C529MR-Q

    		50ms 400ms 2.9V SOT-25

    XD6122C530MR-Q

    		50ms 400ms 3.0V SOT-25

    XD6122C531MR-Q

    		50ms 400ms 3.1V SOT-25

    XD6122C544MR-Q

    		50ms 400ms 4.4V SOT-25

    XD6122C545MR-Q

    		50ms 400ms 4.5V SOT-25

    XD6122C546MR-Q

    		50ms 400ms 4.6V SOT-25

    XD6122C616MR-Q

    		50ms 1.6s 1.6V SOT-25

    XD6122C622MR-Q

    		50ms 1.6s 2.2V SOT-25

    XD6122C623MR-Q

    		50ms 1.6s 2.3V SOT-25

    XD6122C624MR-Q

    		50ms 1.6s 2.4V SOT-25

    XD6122C629MR-Q

    		50ms 1.6s 2.9V SOT-25

    XD6122C630MR-Q

    		50ms 1.6s 3.0V SOT-25

    XD6122C631MR-Q

    		50ms 1.6s 3.1V SOT-25

    XD6122C644MR-Q

    		50ms 1.6s 4.4V SOT-25

    XD6122C645MR-Q

    		50ms 1.6s 4.5V SOT-25

    XD6122C646MR-Q

    		50ms 1.6s 4.6V SOT-25

    XD6122C716MR-Q

    		50ms 800ms 1.6V SOT-25

    XD6122C722MR-Q

    		50ms 800ms 2.2V SOT-25

    XD6122C723MR-Q

    		50ms 800ms 2.3V SOT-25

    XD6122C724MR-Q

    		50ms 800ms 2.4V SOT-25

    XD6122C729MR-Q

    		50ms 800ms 2.9V SOT-25

    XD6122C730MR-Q

    		50ms 800ms 3.0V SOT-25

    XD6122C731MR-Q

    		50ms 800ms 3.1V SOT-25

    XD6122C744MR-Q

    		50ms 800ms 4.4V SOT-25

    XD6122C745MR-Q

    		50ms 800ms 4.5V SOT-25

    XD6122C746MR-Q

    		50ms 800ms 4.6V SOT-25

    XD6122D316MR-Q

    		100ms 100ms 1.6V SOT-25

    XD6122D322MR-Q

    		100ms 100ms 2.2V SOT-25

    XD6122D323MR-Q

    		100ms 100ms 2.3V SOT-25

    XD6122D324MR-Q

    		100ms 100ms 2.4V SOT-25

    XD6122D329MR-Q

    		100ms 100ms 2.9V SOT-25

    XD6122D330MR-Q

    		100ms 100ms 3.0V SOT-25

    XD6122D331MR-Q

    		100ms 100ms 3.1V SOT-25

    XD6122D344MR-Q

    		100ms 100ms 4.4V SOT-25

    XD6122D345MR-Q

    		100ms 100ms 4.5V SOT-25

    XD6122D346MR-Q

    		100ms 100ms 4.6V SOT-25

    XD6122D416MR-Q

    		100ms 200ms 1.6V SOT-25

    XD6122D422MR-Q

    		100ms 200ms 2.2V SOT-25

    XD6122D423MR-Q

    		100ms 200ms 2.3V SOT-25

    XD6122D424MR-Q

    		100ms 200ms 2.4V SOT-25

    XD6122D429MR-Q

    		100ms 200ms 2.9V SOT-25

    XD6122D430MR-Q

    		100ms 200ms 3.0V SOT-25

    XD6122D431MR-Q

    		100ms 200ms 3.1V SOT-25

    XD6122D444MR-Q

    		100ms 200ms 4.4V SOT-25

    XD6122D445MR-Q

    		100ms 200ms 4.5V SOT-25

    XD6122D446MR-Q

    		100ms 200ms 4.6V SOT-25

    XD6122D516MR-Q

    		100ms 400ms 1.6V SOT-25

    XD6122D522MR-Q

    		100ms 400ms 2.2V SOT-25

    XD6122D523MR-Q

    		100ms 400ms 2.3V SOT-25

    XD6122D524MR-Q

    		100ms 400ms 2.4V SOT-25

    XD6122D529MR-Q

    		100ms 400ms 2.9V SOT-25

    XD6122D530MR-Q

    		100ms 400ms 3.0V SOT-25

    XD6122D531MR-Q

    		100ms 400ms 3.1V SOT-25

    XD6122D544MR-Q

    		100ms 400ms 4.4V SOT-25

    XD6122D545MR-Q

    		100ms 400ms 4.5V SOT-25

    XD6122D546MR-Q

    		100ms 400ms 4.6V SOT-25

    XD6122D616MR-Q

    		100ms 1.6s 1.6V SOT-25

    XD6122D622MR-Q

    		100ms 1.6s 2.2V SOT-25

    XD6122D623MR-Q

    		100ms 1.6s 2.3V SOT-25

    XD6122D624MR-Q

    		100ms 1.6s 2.4V SOT-25

    XD6122D629MR-Q

    		100ms 1.6s 2.9V SOT-25

    XD6122D630MR-Q

    		100ms 1.6s 3.0V SOT-25

    XD6122D631MR-Q

    		100ms 1.6s 3.1V SOT-25

    XD6122D644MR-Q

    		100ms 1.6s 4.4V SOT-25

    XD6122D645MR-Q

    		100ms 1.6s 4.5V SOT-25

    XD6122D646MR-Q

    		100ms 1.6s 4.6V SOT-25

    XD6122D716MR-Q

    		100ms 800ms 1.6V SOT-25

    XD6122D722MR-Q

    		100ms 800ms 2.2V SOT-25

    XD6122D723MR-Q

    		100ms 800ms 2.3V SOT-25

    XD6122D724MR-Q

    		100ms 800ms 2.4V SOT-25

    XD6122D729MR-Q

    		100ms 800ms 2.9V SOT-25

    XD6122D730MR-Q

    		100ms 800ms 3.0V SOT-25

    XD6122D731MR-Q

    		100ms 800ms 3.1V SOT-25

    XD6122D744MR-Q

    		100ms 800ms 4.4V SOT-25

    XD6122D745MR-Q

    		100ms 800ms 4.5V SOT-25

    XD6122D746MR-Q

    		100ms 800ms 4.6V SOT-25

    XD6122E416MR-Q

    		200ms 200ms 1.6V SOT-25

    XD6122E422MR-Q

    		200ms 200ms 2.2V SOT-25

    XD6122E423MR-Q

    		200ms 200ms 2.3V SOT-25

    XD6122E424MR-Q

    		200ms 200ms 2.4V SOT-25

    XD6122E429MR-Q

    		200ms 200ms 2.9V SOT-25

    XD6122E430MR-Q

    		200ms 200ms 3.0V SOT-25

    XD6122E431MR-Q

    		200ms 200ms 3.1V SOT-25

    XD6122E444MR-Q

    		200ms 200ms 4.4V SOT-25

    XD6122E445MR-Q

    		200ms 200ms 4.5V SOT-25

    XD6122E446MR-Q

    		200ms 200ms 4.6V SOT-25

    XD6122E516MR-Q

    		200ms 400ms 1.6V SOT-25

    XD6122E522MR-Q

    		200ms 400ms 2.2V SOT-25

    XD6122E523MR-Q

    		200ms 400ms 2.3V SOT-25

    XD6122E524MR-Q

    		200ms 400ms 2.4V SOT-25

    XD6122E529MR-Q

    		200ms 400ms 2.9V SOT-25

    XD6122E530MR-Q

    		200ms 400ms 3.0V SOT-25

    XD6122E531MR-Q

    		200ms 400ms 3.1V SOT-25

    XD6122E544MR-Q

    		200ms 400ms 4.4V SOT-25

    XD6122E545MR-Q

    		200ms 400ms 4.5V SOT-25

    XD6122E546MR-Q

    		200ms 400ms 4.6V SOT-25

    XD6122E616MR-Q

    		200ms 1.6s 1.6V SOT-25

    XD6122E622MR-Q

    		200ms 1.6s 2.2V SOT-25

    XD6122E623MR-Q

    		200ms 1.6s 2.3V SOT-25

    XD6122E624MR-Q

    		200ms 1.6s 2.4V SOT-25

    XD6122E629MR-Q

    		200ms 1.6s 2.9V SOT-25

    XD6122E630MR-Q

    		200ms 1.6s 3.0V SOT-25

    XD6122E631MR-Q

    		200ms 1.6s 3.1V SOT-25

    XD6122E644MR-Q

    		200ms 1.6s 4.4V SOT-25

    XD6122E645MR-Q

    		200ms 1.6s 4.5V SOT-25

    XD6122E646MR-Q

    		200ms 1.6s 4.6V SOT-25

    XD6122E716MR-Q

    		200ms 800ms 1.6V SOT-25

    XD6122E722MR-Q

    		200ms 800ms 2.2V SOT-25

    XD6122E723MR-Q

    		200ms 800ms 2.3V SOT-25

    XD6122E724MR-Q

    		200ms 800ms 2.4V SOT-25

    XD6122E729MR-Q

    		200ms 800ms 2.9V SOT-25

    XD6122E730MR-Q

    		200ms 800ms 3.0V SOT-25

    XD6122E731MR-Q

    		200ms 800ms 3.1V SOT-25

    XD6122E744MR-Q

    		200ms 800ms 4.4V SOT-25

    XD6122E745MR-Q

    		200ms 800ms 4.5V SOT-25

    XD6122E746MR-Q

    		200ms 800ms 4.6V SOT-25

    XD6122F516MR-Q

    		400ms 400ms 1.6V SOT-25

    XD6122F522MR-Q

    		400ms 400ms 2.2V SOT-25

    XD6122F523MR-Q

    		400ms 400ms 2.3V SOT-25

    XD6122F524MR-Q

    		400ms 400ms 2.4V SOT-25

    XD6122F529MR-Q

    		400ms 400ms 2.9V SOT-25

    XD6122F530MR-Q

    		400ms 400ms 3.0V SOT-25

    XD6122F531MR-Q

    		400ms 400ms 3.1V SOT-25

    XD6122F544MR-Q

    		400ms 400ms 4.4V SOT-25

    XD6122F545MR-Q

    		400ms 400ms 4.5V SOT-25

    XD6122F546MR-Q

    		400ms 400ms 4.6V SOT-25

    XD6122F616MR-Q

    		400ms 1.6s 1.6V SOT-25

    XD6122F622MR-Q

    		400ms 1.6s 2.2V SOT-25

    XD6122F623MR-Q

    		400ms 1.6s 2.3V SOT-25

    XD6122F624MR-Q

    		400ms 1.6s 2.4V SOT-25

    XD6122F629MR-Q

    		400ms 1.6s 2.9V SOT-25

    XD6122F630MR-Q

    		400ms 1.6s 3.0V SOT-25

    XD6122F631MR-Q

    		400ms 1.6s 3.1V SOT-25

    XD6122F644MR-Q

    		400ms 1.6s 4.4V SOT-25

    XD6122F645MR-Q

    		400ms 1.6s 4.5V SOT-25

    XD6122F646MR-Q

    		400ms 1.6s 4.6V SOT-25

    XD6122F716MR-Q

    		400ms 800ms 1.6V SOT-25

    XD6122F722MR-Q

    		400ms 800ms 2.2V SOT-25

    XD6122F723MR-Q

    		400ms 800ms 2.3V SOT-25

    XD6122F724MR-Q

    		400ms 800ms 2.4V SOT-25

    XD6122F729MR-Q

    		400ms 800ms 2.9V SOT-25

    XD6122F730MR-Q

    		400ms 800ms 3.0V SOT-25

    XD6122F731MR-Q

    		400ms 800ms 3.1V SOT-25

    XD6122F744MR-Q

    		400ms 800ms 4.4V SOT-25

    XD6122F745MR-Q

    		400ms 800ms 4.5V SOT-25

    XD6122F746MR-Q

    		400ms 800ms 4.6V SOT-25

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