关键字:

查询类型:型号  厂家  标记/丝印/代码  封装 

热门查询: CBCX C51P PST596FNR NLF4532 DSX630 SSM3J15F FDLL NE7 NE6 MIC5319-1.3HYD5 EP05QT03 ND3 KTA2014V-GR MAZS062 PI74STX1G12 AAT3216 MMz TC7USB221WBG MN11 ZSH5M
  公司简介 经营品牌 产品搜索 Stock Inventory 联系方式  
             

产品目录

 二极管Diodes (14264)
 三极管Bipolar Junction Transistors(BJT) (10359)
 场效应管FET (3757)
 电阻Resistor (4413)
 电源管理ICPower Management IC/PMIC (7298)
 集成电路ICIntegrated Circuit(IC) (3418)
 电感Inductor/Coil/Choke (5942)
 电容Capacitor (1615)
 磁珠Ferrite Bead (1041)
 晶振滤波Crystal Oscillator and Filter (1402)
 未分类 (1992)
 保险管FUSE (978)
 晶优晶振 (171)
 测试点Test Point (86)
 标记 (454)
 连接器 (39)
 可控硅/晶闸管Triac/Thyristor,SCR (226)
 衰减器Attenuator (19)
 电阻 (5)
 晶振 (6)
 晶振滤波 (8)
 光电器件Optoelectronic (51)
 集成收发器 (1)
 编码器Switch (61)
 极管Diodes (1)
 磁珠Ferrite (2)
 测试点 (3)
 片式天线 (14)
 集成电 (1)
 场效应管 (1)
 NATIONAL (1)
 模块 (1)
 电源管理IC (1)
 三极管Bipolar Junction Transistors(BJT (2)
 三极管 (1)
  
XC9302A332MR
 型号:  XC9302A332MR
 标记/丝印/代码/打字:  K330
 厂家:  TOREX
 封装:  SOT-153
 批号:  00+
 库存数量:  3000
 所属分类:  电源管理ICPower Management IC/PMIC
  DC/DC升降压转换器Step-Up & Down DC/DC Converter
 技术文档PDF:  在线阅读
   
 在线购买
(Search Stock)
Send order to our E_mail:
saler28@mark-ic.com

XC9302A332MR K330 的参数

控制方式 MODE PWM/PFM
输入电压 Input Voltage 2~10V
输出电压 Output Voltage 3.3V
输出电流 Output Current 250mA
振荡频率 Oscillation Frequency 180KHz
Description & Applications PWM,PWM/PFM Switching Step-Up & Down DC/DC Converter Controller ICs ■GENERAL DESCRIPTION The XC9301/XC9302 series are step-up/down DC/DC converter controller ICs with fast, low ON resistance drivers built-in. A versatile, large output current, step-up/down DC/DC converter can be realized using only 4 type of basic external components two transistors, one inductor, two diodes and capacitors. Output voltage is selectable in 0.1V increments within a 2.4V ~ 6.0V (±2.5% accuracy) range and switching frequency is set at 180kHz or 300kHz. The XC9302 series switches from PWM to PFM control during light loads and the series offers high efficiencies from light loads through to large output currents. Soft-start time is internally set to 10ms which offers protection against inrush currents when the power is turned on and also against voltage overshoot. During shutdown (CE pin = L), consumption current can be reduced to as little as 0.5μA or less. ■APPLICATIONS ●Mobile phones ●PDAs ●Palmtop computers ●Portable audio equipment ●Various power supplies
描述与应用 PWM,PWM / PFM开关升压及降压DC / DC转换器控制器集成电路 ■概述 XC9301/XC9302系列升降压DC/ DC转换器控制器IC,具有速度快,低导通电阻内建的驱动程序。一 多功能,大输出电流,使用只有4个类型的基本的外部元件,可实现升降压DC/ DC转换器 两个晶体管,一个电感器,二极管和电容器。 在一个2.4V?6.0V(精度±2.5%)范围内,开关频率,输出电压可在0.1V增量设置 在180KHZ,300KHZ。 XC9302系列交换机从PWM到PFM控制,在轻负载和系列提供高效率光 大输出电流的负载。 软启动时间在内部设定为10ms的提供防止浪涌电流时的电源接通时,也 防止电压过冲。 在关断期间(CE引脚= L),消耗电流可以降低到尽可能少0.5μA以下。 ■应用 ●手机 ●掌上电脑 ●掌上电脑 ●便携式音频设备 ●各种电源
技术文档PDF下载 在线阅读

 

 相关型号列表

型号 标记/丝印/代码 厂家 批号 封装 数量 描述 详细资料
XC9236B40CM DEOP TOREX 05+ SOT-153 2800 标记 查看
XC9103D092DR 6D092 TOREX 04+ USP-6B 200 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9103D093DR 6D093 TOREX 05+ USP-6B 356 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9103D093MR D3 TOREX 07+/08ROHS SOT-153/SOT-25/SOT23-5 90 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9103D093MR 3D3 TOREX 07+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9103D095MR 3D56 TOREX 05+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9104D093MR 4D3 TOREX 05+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9105D093MR 5D3 TOREX 06+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9116B02ADR KBO TOREX 07+ USP-6B 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9116B02AMR FBA TOREX 06+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter 查看
XC9201C19AKR 1C19 TOREX 07+ MSOP-8A 500 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9201C33AKR 1C33A TOREX 05+ MSOP-8A 0 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9201D09AKR 9AL TOREX 05+ MSOP-8A 150 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9206A163MR 616 TOREX 05+ SOT-153/SOT-25/SOT23-5 400 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9208A256MR 82F0 TOREX 05+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9210B093KR 5B093 TOREX 03+ MSOP-8A 1000 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9215A33CDR FC33 TOREX 09+ROHS usp-6c 3000 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9216A126MR F12 TOREX 05+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9216A15CMR F1F TOREX 04+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看
XC9216A18CMR F1LR TOREX 05+ SOT-153/SOT-25/SOT23-5 0 电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter 查看

 

  公司简介 经营品牌 产品搜索 Stock Inventory 联系方式  
             
             
深圳市新亚洲电子市场茂业电子商行
公司地址: 深圳市福田区中航路新亚洲电子商城1C035房 电话: 0755-88869068(4线)
企业QQ: 800036813 点击这里给我发消息 传真: 0755-61306100
电子邮箱:800036813@qq.com  


Copyright (c) 1995-2012  All rights reserved.   粤ICP备12037407号


营业执照