CXMD2231

CXMD2231 CXMD2232 CXMD2233是一款采用ASIC设计的电子烟专用集成电路。当前单片机程序不会出现崩溃现象,当电压低于临界电压时,芯片可以复位。该芯片工作稳定,稳定的输出电压为3.6V,保证了吸烟时的烟雾量。同时具有发热丝短路保护功能。当输出负载小于或等于1.4Ω(±0.5Ω)时,为无烟状态。低功率
省电模式下的功耗小于3uA。同时,该芯片还具有直观的LED工作指示功能。根据应用情况,在吸烟、电压检测、短路保护和短路过程中,LED指示灯会有不同的显示。该芯片电池保护功能完善,充电性能优良,充电过程安全。它还具有充电控制电路,可支持普通适配器和USB充电设备等。当充电电压低于2.7V时进行滴流充电,芯片能保证安全,不会损坏电池。当充电到2.7V以上时,开始大电流充电,当电压接近4.2V时,充电电流逐渐下降。充电电压检测误差小于1%。系统外部应用电路简单。该集成电路中集成电源管工艺简单,功耗极低。采用SOT-23-5封装,体积小。外部元件很少:只有一个LED灯和一个电容器,所以系统成本低
使用ASIC设计
省电模式下的低功耗(<3uA)
短路保护(OCP)
低压保护器(UVLO)
过热保护(OTP)
l LED工作指示功能
宽电压充电(4.5-6V),充电性能优异,过程安全
高精度充电电压检测误差(小于1%)
完善的电池保护功能
外部组件少,价格便宜

CXMD2231 CXMD2232 CXMD2233采用ASIC设计的电子烟专用集成电路在吸烟电压检测短路保护和短路过程中LED指示灯会有不同的显示发热丝短路保护功能

产品手册

产品订购

产品简介

目录

1.产品概述       2.产品特点     8YX嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)8YX嘉泰姆

5.产品封装       6.电路原理图  8YX嘉泰姆

7.相关产品8YX嘉泰姆

   产品概述 返回TOP8YX嘉泰姆


     CXMD2231 CXMD2232 CXMD2233 is a special IC for electronic cigarettes, using ASIC design. The current MCU program’s crash phenomenon will not happen to it, and the chip can reset when the voltage is lower than the critical voltage. The chip’s working condition is stable, and its constant output voltage is 3.6V, which ensu res the amount of smoke when sm o k i n g. It al s o c o nt a i n s he at i n g wi r e s short-circuit protection function. When the output load is less than 1.4Ω (± 0.5Ω) or less, it is sm o k e l e s s . L o w p o w e r c o n s u m pt i o n i n power-saving mode is less than 3uA. Meanwhile, the chip has a visual LED work indication function. Depending on the application status, there will be distinguishable LED indications in the process of smoking, voltage detection, sho rt ci rcuit protection and cha rging. The chip’s battery protection function is perfect, which means its charging performance is excellent and charging process is safety. It also has charge control circuit in it, and can support common adapters and USB charging devices, etc. When the charging voltage is less than 2.7V to trickle charge, the chip can ensure safety and not to damage the battery. When charged to more than 2.7V, high current charging starts and when the voltage is close to 4.2V, charging current is gradually declined. The charging voltage detection error can be less than 1%. The external application circuit of system is simple. The integrated power tube in this IC is convenient to process and power consumption is extremely low. Using SOT-23-5 package, the size is small. There are very few external components: only one LED light and a capacitor, so the system c o s t i s l o w

   产品特点 返回TOP8YX嘉泰姆


 Using ASIC design 8YX嘉泰姆

 Low power consumption In power-saving mode(<3uA) 8YX嘉泰姆

 Short-circuit protection (OCP) 8YX嘉泰姆

 Under voltage protector (UVLO) 8YX嘉泰姆

 Overheat protection (OTP) 8YX嘉泰姆

 LED work indication function 8YX嘉泰姆

 Wide voltage charging (4.5-6V).Excellent charging performance and process safety 8YX嘉泰姆

 High precision charge voltage detection error (under 1%) 8YX嘉泰姆

 Perfect battery protection function 8YX嘉泰姆

 Few external components、inexpensive 8YX嘉泰姆

 SOT-23-5 package8YX嘉泰姆

   应用范围 返回TOP8YX嘉泰姆


   a8YX嘉泰姆

   技术规格书(产品PDF) 返回TOP 8YX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!8YX嘉泰姆

 QQ截图20160419174301.jpg8YX嘉泰姆

产品封装图 返回TOP8YX嘉泰姆


image.png8YX嘉泰姆

电路原理图 返回TOP8YX嘉泰姆


image.png8YX嘉泰姆

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


电子烟8YX嘉泰姆

产品系列名8YX嘉泰姆

电路类型8YX嘉泰姆

输入电8YX嘉泰姆

压范围v8YX嘉泰姆

工作额定8YX嘉泰姆

电压范围v 8YX嘉泰姆

待机电8YX嘉泰姆

流uA8YX嘉泰姆

恒压输出8YX嘉泰姆

电压v8YX嘉泰姆

充电输入电8YX嘉泰姆

压范围v8YX嘉泰姆

恒流充电8YX嘉泰姆

电流 mA8YX嘉泰姆

工作温度8YX嘉泰姆

封装形式8YX嘉泰姆

CXMD22318YX嘉泰姆

可充电8YX嘉泰姆

4.5~5.58YX嘉泰姆

3.3~4.28YX嘉泰姆

208YX嘉泰姆

3.68YX嘉泰姆

4.2~5.58YX嘉泰姆

---8YX嘉泰姆

-20~808YX嘉泰姆

SOT23-58YX嘉泰姆

CXMD22328YX嘉泰姆

不可充电8YX嘉泰姆

---8YX嘉泰姆

3.8~58YX嘉泰姆

88YX嘉泰姆

3.68YX嘉泰姆

---8YX嘉泰姆

---8YX嘉泰姆

-20~808YX嘉泰姆

SOT23-58YX嘉泰姆

CXMD22338YX嘉泰姆

内置计时器8YX嘉泰姆

4.5~5.58YX嘉泰姆

3.8~4.28YX嘉泰姆

48YX嘉泰姆

3.68YX嘉泰姆

4.2~5.58YX嘉泰姆

808YX嘉泰姆

-20~808YX嘉泰姆

SOT23-58YX嘉泰姆

◀ 上一篇:CXMD2231B

返回顶部

下一篇▶:CXMD2232