中文 English
Home / Products / Step-up Converter /TD8587
 
Products
PWM Buck Converte...
PWM Buck Converte...
LDO
DDR Terminator
MOSFET
PWM Controller
Step-up Converter
Audio Amplifier
Interface Circuit
USB Single Power ...
Battery Management
 
 
  • TD8587

  • TD8587 5V 2.1A 1.2MHz Synchronous Boost Converter

    (DATASHEET)


    The TD8587 is a synchronous rectifier, fixed switching frequency (1.2MHz typical), and current-mode step-up regulator. The device allows use of small inductors and output capacitors for USB devices. The current-mode control scheme provides fast transient response and good output voltage accuracy.
    At light loads, the TD8587 will automatically enter in Pulse Frequency Modulation (PFM) operation to reduce the dominant switching losses. During PFM operation,the IC consumes very low quiescent current and maintains high efficiency over the complete load range.The TD8587 also includes current-limit and overtemperature shutdown to prevent damage in the event of an output overload.
    The TD8587 is available in ESOP-8 packages.

    Features

    92%EffiicencySynchronousBoostConverter With 1000-mA Output Current From 1.8V Input
    Stable with Low ESR Output Capacitors
    Fixed 1.2MHz Oscillator Frequency
    Low EMI Converter (Integrated Anti-Ringing Function)
    Low Battery Output
    Integrated Power SaveModeOperation to Improve Light Load Efficiency
    Load Disconnected During Shutdown
    Output Current-Limit Protection
    Over Temperature Protection
    Under Voltage Protection
    Enable/ShutdownFunction
    Available in ESOP-8 Packages
    Lead Free and Green Devices Available(RoHS Compliant)

     

    Applications

    Power Bank

    Tablet

    Portable Equiment

    Typical Application Circuit

     

     

 
猫头鹰乐园APP下载 2016股票配资平台排名 篮球比分直播188 专业股票配资公司 山东20选5开奖号走势图 福州麻将手机版下载 江苏十一选五 未来湖北麻将下载安装 188比分直播 篮球 微信发红包打麻将是真的吗 上海期货大厦配资网 10分彩安卓版下载 美国职业棒球比分数据 p62今日开奖号 上海大越配资 篮球比分直播捷报网 河北20选5