Standard Voltage Detectors BD4744G

ROHM的双极型复位IC系列是为了防止CPU和逻辑电路的电源在ON/OFF时或出现瞬断等情况处于过渡状态时時发生系统误动作而开发的RECETRESET IC。它用电源、GND、复位输出三引脚结构检测各式各样的系统的电源电压,输出复位信号。它具有超小型、消耗电流低的特点,在便携式设备中使用尤为方便。系列中的各个型号产品都是无铅产品,符合RoHS指令。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD4744G-TR供应中SSOP530003000TapingYes

BD4744G 数据手册 Data Sheet

技术特性
Voltage Detection[V]4.4
VDET Precision [%]±1
Reset Active Voltage Range [V]0.85 to 10
Output TypesOpen collecter
Reset Delay TimerNo
Reset Active StateLow
Manual ResetNo
Watchdog TimerNo
Auto MotiveNo
Circuit Current (ON) [µA]1.5
Circuit Current (OFF) [µA]1.6
Hysteresis Voltage [V]0.05
"L" Output Current (LowVol) [mA]15
"L" Output Current (HighVol) [mA]NULL
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]75
应用领域
  • Coin Processing Machines
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • 有刷电机
  • Single Board Computer
  • 超声波诊断设备
  • 数据管理设备(远程保健用)
  • Network Attached Storage
  • DVR/DVS
  • 太阳能发电逆变器
  • CT Scanner
  • 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)
  • Display for EMS
  • 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
  • Digital Stethoscope
  • 冰箱
  • 家庭音响
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • 监控摄像机
  • Intercom / Baby Monitor
  • 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
引脚配置图
相关产品
PART NUMBERProduct SeriesDatasheet
BD9528AMUV降压(同步整流)型Datasheet
BD9528AMUV2通道型Datasheet
BD4271FP2-C带看门狗定时器的低饱和稳压器Datasheet
BD42530EFJ-C电压跟踪器Datasheet
BD42530FP2-C电压跟踪器Datasheet
BD37201NUX单输出低饱和稳压器(LDO)Datasheet
BD4746G BD4746G
BD9528AMUV BD9528AMUV
BD4271HFP-C BD4271HFP-C
BD42530FP2-C BD42530FP2-C
BD37201NUX BD37201NUX
Pspice Model (cir) BD4744G
Application Note BD46485G
Application Note BD46485G
Application Note BA12004BF
Package Information BU4SU69G2
Reliability Information BD4745G
Package Information BU4SU69G2
Part Explanation BA12004BF
Package Information BD4746G