XC6412C001ER

XC6412C001ER

  • 厂商:

    TOREX(特瑞仕)

  • 封装:

  • 描述:

    XC6412C001ER - 0.8uA Low Power Consumption Dual Voltage Regulator - Torex Semiconductor

  • 详情介绍
  • 数据手册
  • 价格&库存
XC6412C001ER 数据手册
XC6411/XC6412 Series 0.8uA Low Power Consumption Dual Voltage Regulator ETR0320_005 The XC6411/6412 series are highly precise, low noise, positive voltage LDO dual regulators manufactured using CMOS processes. The series achieves very low supply current, 0.8μA / ch. (TYP.) and consists of a reference voltage source, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. SOT-25 package for the XC6411P series, SOT-26 package for the XC6412B series and USP-6C package for the XC6412C series (preliminary) make high density mounting possible. Therefore, the series is ideal for applications where high density mounting is required such as in mobile equipment. Output voltage of each regulators VR1 and VR2 is selectable in 100mV increments within a range of 0.9V to 5.0V by laser trimming. The series is also compatible with low ESR ceramic capacitors, which give added output stability. VR1 and VR2 are completely isolated. For this, a cross talk between each channel, which causes a problem during load fluctuations, can be greatly reduced, and the stabilized voltage can be supplied. The current limiter's foldback circuit also operates as a short protect for the output pin. ■GENERAL DESCRIPTION ■APPLICATIONS ●MP3 players, Portable AV equipment ●Mobile phones ●Cordless phones, wireless communication equipment ●Portable games ●Cameras, Video recorders ●PDAs ■FEATURES Maximum Output Current : 200mA (300mA Limit, TYP.) @ VOUT=3.0V, VIN=4.0V Dropout Voltage : 320mV @ IOUT = 100mA @ VOUT = 3.0V Input Voltage Range : 1.5V ~ 6.0V Output Voltage Range : 0.9V ~ 5.0V (100mV increments) Highly Accurate : Set voltage accuracy ±2% (1.5V
XC6412C001ER
物料型号: - XC6411P系列:SOT-25封装 - XC6412B系列:SOT-26封装 - XC6412C系列:USP-6C封装(预备)

器件简介: XC6411/6412系列是使用CMOS工艺制造的高精度、低噪声正电压LDO双路稳压器。具有非常低的供电电流(典型值0.8μA/路),包括参考电压源、误差放大器、电流折回电路、相位补偿电路以及驱动晶体管。输出电压VR1和VR2可在0.9V至5.0V范围内以100mV步进选择,与低ESR陶瓷电容器兼容,提供额外的输出稳定性。两个调节器VR1和VR2是完全隔离的,可以减少交叉干扰。

引脚分配: - XC6411P系列(SOT-25封装): - 1号引脚:VOUT2(输出2) - 2号引脚:Vss(地) - 3号引脚:VOUT1(输出1) - XC6412B系列(SOT-26封装): - 4号引脚:VOUT2(输出2) - 5号引脚:Vss(地) - 6号引脚:VOUT1(输出1) - 1号引脚:VIN(电源输入) - XC6412C系列(USP-6C封装): - 3号引脚:VOUT2(输出2) - 2号引脚:Vss(地) - 1号引脚:VOUT1(输出1)

参数特性: - 最大输出电流:200mA(300mA限制,典型值) - 压差电压:320mV@ IOUT = 100mA - 输入电压范围:1.5V ~ 6.0V - 输出电压范围:0.9V ~ 5.0V(100mV步进) - 高精度:设定电压精度±2%(1.5V
功能详解: - 输出电压通过电阻R11 & R12(调节器1)和R21 & R22(调节器2)分压后,与内部参考电压进行比较,然后通过后续输出信号驱动连接至VOUT引脚的P沟道MOSFET。 - 当负载电流达到电流限制级别时,电流限制电路工作。 - XC6411P/XC6412系列的调节器提供短路保护,通过内置的折回电路实现。 - XC6412系列通过EN2引脚信号控制调节器2的开启或关闭,而调节器1始终保持工作状态。

应用信息: 适用于需要高密度安装的应用场合,如移动设备、MP3播放器、便携式音视频设备、手机、无绳电话、无线通讯设备、便携式游戏机、相机和录像机、PDA等。
XC6412C001ER 价格&库存

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