IS200GGXIG1A模拟量控制器
1/29 XC6701系列28V操作高速稳压器，具有备用功能特点最大输出电流：大于150mA（200mA限制）（VIN=VOUT+3.0V）压降电压：300mV@IOUT=20mA输入电压范围：2.0V~28.0V输出电压范围：1.8V~18.0V（0.1V增量）高精度：±2%低功耗：50μA（VOUT=5.0V）待机电流：小于0.1μA高纹波抑制：50dB@1kHz工作环境温度：-40℃~85℃（XC6701B/D）-40℃~105℃（徐6701A）低ESR电容器：陶瓷电容器兼容（内部相位补偿）封装：SOT-25、SOT-89、SOT-89-5、环保USP-6C、SOT-223、TO-252：符合欧盟RoHS标准，无铅概述XC6701系列是使用CMOS工艺制造的正电压调节器IC，工作电压为28V。该系列由电压基准、误差放大器、限流器、热保护电路和相位补偿电路以及驱动晶体管组成。输出电压可在1.8V至18V的范围内以0.1V的增量选择，该范围通过激光微调技术固定。输出稳定电容器（CL）也与低ESR陶瓷电容器兼容。过电流保护电路和热关机电路是内置的。当输出电流达到电流极限水平或结温度达到温度极限水平时，这两个保护电路将工作。CE功能可关闭输出，IC成为待机模式，从而大大降低功耗。根据SOT-25、SOT-89、SOT-89-5、USP-6C、SOT-223和TO-252的应用程序，可以选择软件包。应用汽车音频，汽车导航系统注意PC/平板电脑移动设备/终端数字静态相机/摄像机智能手机/移动电话多功能电源典型应用电路典型性能特点ETR003034-013 XC6701B系列带CE功能XC6701A/B/D 502 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.2 5.3 5.4时间（1ms/div）输出电压：VOUT（V）0 30 60 90 120 150输出电流：IOUT（mA）输出电流VIN=7.0V，tr=tf=5μs CIN=CL=1.0μF（陶瓷），Ta=25℃2/29 XC6701系列PIN编号PIN名称功能SOT-25 SOT-89-5 USP-6C 1 5 6 VIN电源输入2 2 5 VSS接地3 4 2，4 NC无连接4 3 CE开/关控制5 1 1 VOUT输出引脚编号引脚名称功能SOT-89 SOT-223 TO-252 3 3 1 VIN电源输入2 2 2 VSS接地1 1 3 VOUT输出*CE引脚不应保持打开状态。每个都应有一定的电压。CE（芯片启用）IC操作状态ON/OFF“H”电平操作ON“L”电平操作OFF“OPEN”操作未定义的引脚配置引脚分配*USP-6C封装的散热垫应以参考安装图案和金属掩模进行焊料电镀，以增强安装强度和热释放。如果焊盘需要连接到其他引脚，则应连接到VSS（5号）引脚。XC6701A/B系列XC6701D系列引脚功能分配XC6701A-B系列SOT-89-5（顶视图）SOT-89（顶视图图）1 2 3 VOUT VSS VIN 1 2 3 5 2 4 VOUT VSS CE VIN NC TO252（顶视图视图）1 2 3VIN VSS VOUT USP-6C（仰视图）3 2 6 1 5 4 VIN VSS NC VOUT NC 1 2 3 4 VOUT CE VIN NC SOT-25
1/29 XC6701 Series 28V Operation High Speed Voltage Regulators with Stand-by Function FEATURES Max Output Current : More than 150mA (200mA limit) (VIN=VOUT+3.0V) Dropout Voltage : 300mV@IOUT=20mA Input Voltage Range : 2.0V ~ 28.0V Output Voltage Range : 1.8V ~ 18.0V (0.1V increments) High Accuracy : ±2% Low Power Consumption : 50μA (VOUT=5.0V) Stand-by Current : Less than 0.1μA High Ripple Rejection : 50dB@1kHz Operating Ambient Temperature : -40℃ ~ 85℃ (XC6701B/D) -40℃ ~ 105℃ (XC6701A) Low ESR Capacitor : Ceramic Capacitor Compatible (Internal Phase Compensation) Packages : SOT-25, SOT-89, SOT-89-5, Environmentally Friendly USP-6C, SOT-223, TO-252 : EU RoHS Compliant, Pb Free GENERAL DESCRIPTION The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage. The series consists of a voltage reference, an error amplifier, a current limiter, a thermal protection circuit and a phase compensation circuit plus a driver transistor. The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming technologies. The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature limit level. The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, and TO-252. APPLICATIONS Car audio, Car navigation systems Note PCs / Tablet PCs Mobile devices / terminals Digital still cameras / Camcorders Smart phones / Mobile phones Multi-function power supplies TYPICAL APPLICATION CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS ETR03034-013 XC6701B Series With CE function XC6701A/B/D 502 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 Time (1ms/div) Output Voltage: VOUT (V) 0 30 60 90 120 150 Output Current: IOUT (mA) Output Current VIN=7.0V, tr=tf=5μs CIN=CL=1.0μF (ceramic), Ta=25℃ 2/29 XC6701 Series PIN NUMBER PIN NAME FUNCTIONS SOT-25 SOT-89-5 USP-6C 1 5 6 VIN Power Input 2 2 5 VSS Ground 3 4 2, 4 NC No connection 4 3 3 CE ON/OFF Control 5 1 1 VOUT Output PIN NUMBER PIN NAME FUNCTIONS SOT-89 SOT-223 TO-252 3 3 1 VIN Power Input 2 2 2 VSS Ground 1 1 3 VOUT Output *CE pin should not be left open. Each should have a certain voltage. CE(Chip Enable) IC Operation State ON/OFF "H" Level Operation ON "L" Level Operation OFF "OPEN" Operation Undefined PIN CONFIGURATION PIN ASSIGNMENT * The dissipation pad for the USP-6C package should be solder-plated in reference mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the VSS (No. 5) pin. XC6701A/B Series XC6701D Series PIN FUNCTION ASSIGNMENT XC6701A/B Series SOT-89-5 (TOP VIEW) SOT-89 (TOP VIEW) 1 2 3 VOUT VSS VIN 1 2 3 5 2 4 VOUT VSS CE VIN NC TO252 (TOP VIEW) 1 2 3 VIN VSS VOUT USP-6C (BOTTOM VIEW) 3 2 6 1 5 4 VIN VSS NC CE VOUT NC 1 2 3 5 4 VOUT CE VIN VSS NC SOT-25
