XC6210D202DL

XC6210D202DL

  • 厂商:

    TOREX(特瑞仕)

  • 封装:

  • 描述:

    XC6210D202DL - High Current, High Speed LDO Regulators - Torex Semiconductor

  • 详情介绍
  • 数据手册
  • 价格&库存
XC6210D202DL 数据手册
XC6210 Series High Current, High Speed LDO Regulators ETR0317_002 ■GENERAL DESCRIPTION The XC6210 series are precise, low noise, high current, positive voltage low dropout regulators. They are fabricated using Torex’s CMOS process. The series features a voltage reference, an error amplifier, a current limiter, and a phase compensation circuit plus a driver transistor. With a low ON resistance driver transistor built into, batteries can be used until input-output voltage differential is minimal and can accordingly be used for a longer time. The series is also compatible with low ESR ceramic capacitors which give added output stability. The output voltage of the LDO is selectable in 50mV increments within the range of 0.8V to 5.0V. The current limiter's foldback circuit also operates as the output current limiter and the output pin protection. The IC's internal regulator circuit can be placed in stand-by mode via the CE function. In the stand-by mode, power consumption is greatly reduced. ■APPLICATIONS ●CD-ROMs, CD-R / RW drive ●DVD drive ●HDD drive ●Cameras, Video recorders ●Portable AV equipment ●Battery powered equipment ■FEATURES Maximum Output Current : More than 700mA (800mA limit, TYP.) (1.6V
XC6210D202DL
### 物料型号 - XC6210系列:高电流、高速LDO(低压差线性稳压器)。

### 器件简介 - XC6210系列:精确、低噪声、高电流、正电压低压差稳压器,采用Torex的CMOS工艺制造。该系列具有电压参考、误差放大器、电流限制器和相位补偿电路以及驱动晶体管。内建低ON电阻驱动晶体管,电池可以使用至输入输出电压差极小,从而延长使用时间。该系列还兼容低ESR陶瓷电容器,增加输出稳定性。输出电压在0.8V至5.0V范围内以50mV递增选择。电流限制器的反褶电路也作为输出电流限制器和输出引脚保护。通过CE功能,IC内部的调节电路可以置于待机模式,大大降低功耗。

### 引脚分配 - SOT-25: - 3:CE(控制开关) - 1:VIN(电源输入) - 2:Vss(地) - 5:VOUT(输出) - 4:NC(无连接) - SOT-89-5: - 1:CE - 4:VIN - 2:Vss - 5:VOUT - 3:NC - USP-6B: - 1:CE - 3:VIN - 4:Vss - 5:VOUT - 2.6:NC

### 参数特性 - 最大输出电流:700mA(800mA限制,典型值) - 压差电压:50mV @ 100mA,100mV @ 200mA - 工作电压范围:1.5V至6.0V - 输出电压范围:0.8V至5.0V(50mV递增) - 低功耗:35μA(典型值) - 高纹波抑制:60dB @ 1kHz - 兼容低ESR电容器

### 功能详解 - 输出电压调节控制:通过电阻R1和R2分压后与内部参考电压比较,通过误差放大器控制P沟道MOSFET,稳定VOUT引脚的输出电压。 - 低ESR电容器:即使使用低ESR电容器也能实现稳定的输出电压,因为调节器内部集成了相位补偿电路。 - 电流限制器和短路保护:通过内置的固定电流限制器电路和反褶回电路,实现电流限制和短路保护。 - CE引脚:通过CE引脚信号关闭内部调节电路,关闭模式下VOUT引脚将通过R1和R2拉至VSS电平。

### 应用信息 - 应用领域:CD-ROM、CD-R/RW驱动器、DVD驱动器、硬盘驱动器、摄像机、视频录像机、便携式音视频设备、电池供电设备。
XC6210D202DL 价格&库存

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