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上海贝岭一级代理:BL8531异步升压 300mA/低功耗可以替代XC6371A/XC6372A

日期:2019-12-4类别:会员资讯 阅读:512 (来源:互联网)
公司:
深圳市辉锦电子有限公司
联系人:
郑萍
手机:
13602525829
电话:
0755-21036369
传真:
0755-21036369
QQ:
125952234
地址:
深圳市龙华新区民治街道商会大厦B区3A75
摘要:上海贝岭一级代理:BL8531异步升压 300mA/低功耗可以替代XC6371A/XC6372A
产品简介:
BL8531 series are CMOS-based PFM step-up DCDC Converter. The converter can start up by supply voltage as low as 0.8V, and capable of delivering maximum 200mA output current at 3.3V output with 1.8V input Voltage. Quiescent current drawn from power source is as low as 5.5uA. All of these features make BL8531 series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. To reduce the noise caused by the switch regulator, BL8531 is well considerate in circuit design and manufacture, so that the interferer to other circuits by the device is reduced greatly. BL8531 integrates stable reference circuits and trimming technology, so it can afford high precision and low temperature-drift coefficient of the output voltage. BL8531 is available in SOT-89-3, SOT-23-3, SOT- 23-5 and TO-92 packages, which is PB free. And in 5-pin packages, such as SOT-23-5, the device can be switch on or off easilyby CE pin, to minimize the standby supply current.
优势特点
  • Deliver 200mA at 3.3V Output voltage with 1.8V input Voltage

  • Low start-up voltage (when the output current is 1mA) 0.8V

  • Output voltage can be adjusted from 2.5V~ 6.0V (In 0.1V step)

  • Output voltage accuracy ±2%

  • Low temperature-drift coefficient of the output voltage ±100ppm/℃

  • Only three external components are necessary: An inductor, a Schottky diode and an output filter capacitor

  • High power conversion efficiency 85%

  • Low quiescent current drawn from power source <5.5uA


  • 应用领域:个人数字助理、数字存储控制器、MP3播放器的电源,电子玩具和无线鼠标单电池或双电池供电的电源设备发光二极管的电源

  • BL8078:高压LDO40V输入150mA,完全兼容SGM2202,且IQ只有2.5uA,比2202低;

    BL9161:低压通用LDO6V输入300mA,SOT23-5、SC70-5、DFN1*1-4,可完全替换9198/9193/8563

    BL8310MD:马达驱动,可以兼容DRV8837、PT2466、SY6702。目标应用:比如单节锂电池(或4节干电池)供电的,如共享单车锁、水气表马达驱动、部分电子锁应用是可以完全替代的,性价比高。

    BL1556:双路SPDT模拟开关,2.7ohm,300MHz。

    BL8028:低压6V,1.5A,2MHz,SOT23-5/B、DFN2*2-6。P2PSY8088

    BL8032:中压18V,2A,500KHz,SOT23-6,P2P:MP1470

    BL8033:中压18V,3A,500KHz,SOT23-6,P2P:MP1471

    BL8032B:中压16V,2A,500KHz,SOP8,P2PMP1482BL8034:中压16V,4A,500KHz,ESOP8,P2PMP1484

    BL9352A:高压45V,600mA,1.6MHz,SOT23-6,P2PMP2451

    BL8032S:中压16V,2A,500KHz,SOT23-6,P2P:SY8120

    BL8531C:升压DCDC,SOT89-5/23/25,外挂MOS,Vin0.8-5.5V,400KHz

    BL8542CCB5TR:同步升压DCDC,SOT25,同步升压,Vin0.7V+,1MHz,500mA

    BL8536:SOT89/SOT23-3,同步,Vout=1.8~3.6V固定输出

    BL8506:低电压检测,Vin0.7-10V,VDET0.9-6V,SOT23/89/25P2PR3111/MAX808

    BL8518:复位IC,Vin1-6V,VDET1.6-5V,SOT23/25P2PR3110/MAX809

    BL8064:超低静态功耗LDO1uA,Vin1.5-8V,200mA,SOT23-3/5,P2P:XC6206(特瑞仕)--主要用于电池产品

    BL8061/2:LDO,Max:16V,250mA,SOT23/23-5/89,Iq:2uA

    BL1117:LDO,MAX15V,1A,SOT223/TO252(AH1117高性价比)

    BL0937:高精度,静态功耗6mW;内置振荡电路;外围成本低;体积小;SOP8封装,电量计量

    BL2513A/2514A:识别IC,双路/单路BC1.2识别,外围简单P2P:TPS2513/2514,主要应用于移动电源、插座等

    BL23P42:8Bit集成12位ADC及PWM,主要竞争对手:HR7P155,SN2711,主要应用于小家电、电源管理

    BL21P01:8BitOTPMCU,应用广泛,主要做控制用

    BL23M1610:8BitMTP,可以当Flash使用

    BLM3401:PMOS,30V,4.2A,72mR,SOT23

    BLM3400:NMOS,30V,5.8A,45mR,SOT23

    BLM8205A/B:双NMOS,20V6A,21mR/16mR,TSSOP8,大量出货

    BL24CXXA:EEPROM,Vin1.8-5.5V,DIP8SOP8TSSOP8(价格优势大)

    BL1551:单路模拟开关,兼容FSA/BCT3157(飞兆、广芯电子)

    BL1530/1532:高速模拟开关USB2.0(480Mbps)兼容SGM7222/7227、FSUSB30/42(飞兆)(GPS/网通)

    BL55024:具有4背极和15段共60位的显示数据存贮器,适用于常用低占空比的字符/图形式液晶屏幕

    BL55072:具有4背极和36段极共144位元的输出能力,适用于常用低占空比的字符/图形式液晶屏幕

    BL5372:RTC,(兼容理光RS5C372A)---低功耗I2C封装SOP8/TSSOP8

    BL1585B:RS-485接口IC,具有失效保护功能、低功耗、限摆率(边沿斜率限制,降低EMI,减小线路损耗