产品信息查询
产品 新闻
首页 > 产品中心 > 电池充电芯片 > 电压检测器/复位IC > 电压检测与复位IC >CXDR7517超低功耗电池监测仪监测单个多个锂离子电池多个碱性电池镍镉电池镍氢电池和多个铅酸电池CMOS输出消除输出颤振的滞环电源瞬态抗扰度
CXDR7517超低功耗电池监测仪监测单个多个锂离子电池多个碱性电池镍镉电池镍氢电池和多个铅酸电池CMOS输出消除输出颤振的滞环电源瞬态抗扰度
0

CXDR7517是一款超低功耗电池监视器,专门用于监测单或多锂离子电池、多电池碱性电池、镍镉电池、镍氢电池和多电池铅酸电池。该设备提供单电池低输出和具有固定滞后。磁滞消除了有时与蓄电池电压监测器相关的输出抖动,通常是由于输入电压噪声或负载消除后蓄电池端子电压恢复引起的。

CXDR7517超低功耗电池监测仪监测单个多个锂离子电池多个碱性电池镍镉电池镍氢电池和多个铅酸电池CMOS输出消除输出颤振的滞环电源瞬态抗扰度
产品手册
产品订购

产品订购

产品简介

目录

   产品概述 返回TOPKr7嘉泰姆


            The CXDR7517 is an ultra low power battery monitor,and is specially designed for monitoring single or multi lithium-ion (Li+) cells, multi-cell alkaline,NiCd, NiMH and multi-cell lead acid batteries.The device offers a single low-battery output andKr7嘉泰姆
features fixed hysteresis. The hysteresis eliminates the output chatter sometimes associated with battery voltage monitors, usually due to input voltage noise or battery terminal voltage recovery after load removal.Kr7嘉泰姆
          The device is available in 5 pin SOT23 package and is fully specified over the -40°C to +85°C extended temperature range.

   产品特点 返回TOPKr7嘉泰姆


Precise Reset Threshold: ±2%Kr7嘉泰姆
Hysteresis to Eliminate the Output ChatterKr7嘉泰姆
CMOS OutputKr7嘉泰姆
60ms typical Delay to Filter out the noiseKr7嘉泰姆
1.8μA Supply Current @VCC=3VKr7嘉泰姆
Guaranteed Output Valid to VCC = +1.15VKr7嘉泰姆
Power Supply Transient ImmunityKr7嘉泰姆
Operating Temperature RangeKr7嘉泰姆
-40°C to +85°CKr7嘉泰姆
Available in SOT23-5Kr7嘉泰姆

   应用范围 返回TOPKr7嘉泰姆


Battery-powered SystemsKr7嘉泰姆
Multi-cell Li+ Batteries MonitoringKr7嘉泰姆
Multi-cell Alkaline, NiCd or NiMH Batteries MonitoringKr7嘉泰姆
Multi-cell Lead Acid Batteries MonitoringKr7嘉泰姆

   技术规格书(产品PDF) 返回TOP Kr7嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持Kr7嘉泰姆

 QQ截图20160419174301.jpgKr7嘉泰姆

产品封装图 返回TOPKr7嘉泰姆


blob.pngKr7嘉泰姆

Pin No. Symbol Description
1 GND Negative Terminal of Power Supply(Ground)
2 VCC Positive Terminal of Power Supply. This pin is the power supply to internal circuit.
3 LBO Low Battery Output. CMOS output. If the voltage at LBI pin is higher than the rising threshold for more than 60ms typical, LBO will transition to high; If the voltage at LBI pin is lower than the falling threshold, LBO will transition to low.
4 LBI Low Battery Input. The voltage that needs to be monitored is sensed at this pin. Generally LBI pin should be tied to an external resistor divider to sense the battery voltage.
5 NC No Connection.

电路原理图 返回TOPKr7嘉泰姆

 Kr7嘉泰姆


 Kr7嘉泰姆

blob.png

相关芯片选择指南 返回TOP                                           更多同类产品.......


低电压检测IC(复位IC)
型号 输入耐压 检测电压精度 输出形式 工作电流 封装
CXDR7517 6.5V 2% CMOS 1.8uA SOT-25
CXDR7518 1.5-8V 2% CMOS/N沟道反相 4uA SOT-25
CXDR7516C 12V 2% CMOS/N沟道 1.1uA SOT-23
CXDR7524 6V 2% CMOS/高有效和低有效/带手动复位 52uA SOP8
CXDR7523L 6V 2% CMOS/高有效/带手动复位/带看门狗 52uA SOP8
CXDR7521 6V 1% N沟道/低有效 1.0uA SOT-23
CXDR7519 6V 1% CMOS/低有效 1.0uA SOT-23
CXDR7520 6V 2% CMOS/低有效 8.0uA SOT-23
CXDR7522 6V 2% CMOS/低有效/带手动复位 8.0uA SOT-143