Voltage Detector with Watchdog Timer BD99A41F

BD37A19/41FVM、BD87A28/29/34/41FVM、BD99A41F是看门狗定时复位IC。高检测电压精度±1.5％、实现超低消耗电流5μA(Typ.)。监视所有电子设备的电源电压和系统工作，防止系统失控。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD99A41F-E2供应中SOP825002500TapingYes

BD99A41F 数据手册 Data Sheet

技术特性
Voltage Detection[V]4.1
VDET Precision [%]±1.5
Reset Active Voltage Range [V]1.0 to 10
Output TypesOpen drain
Reset Delay TimerAdjustable Delay
Reset Active StateHigh
Manual ResetNo
Watchdog TimerYes
SENSE PinNo
Auto MotiveYes
Circuit Current (ON) [µA]5
Hysteresis Voltage [V]VDET x 0.035
"L" Output Current (LowVol) [mA]0.7
Delay Circuit Resistance [MΩ]10.0
WDT Active Voltage Range [V]2.5 to 10
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]105
应用领域
  • Coin Processing Machines
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • 有刷电机
  • Single Board Computer
  • 数据管理设备（远程保健用）
  • 超声波诊断设备
  • Network Attached Storage
  • DVR/DVS
  • 太阳能发电逆变器
  • Electric Bike
  • 车载
  • ECG(EKG)
  • Machine Vision Camera for Industrial
  • 家庭影院
  • 无刷电机
  • 超声波诊断设备（便携式）
  • Digital Multimeter: Bench Type
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • IH 厨房用加热器
  • AC伺服系统
  • 血压计
  • 冰箱
  • 家庭音响
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • 监控摄像机
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • 步进电机
  • CPAP
  • 空调
  • 监控摄像机（IP网络）
技术资料下载
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