TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> UCC3813-4
UCC3813-4技术文档下载:
UCC3813-4技术文档产品手册下载
UCC3813-4 - 产品图解:
UCC3813-4-低功耗经济型 BiCMOS 电流模式 PWM
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - UCC3813-4介绍
UCC3813-4 - 低功耗经济型 BiCMOS 电流模式 PWM

UCC3813-4是TI公司的一款PWM与谐振控制器产品,UCC3813-4是低功耗经济型 BiCMOS 电流模式 PWM,本页介绍了UCC3813-4的产品说明、应用、特性等,并给出了与UCC3813-4相关的TI元器件型号供参考。

UCC3813-4 - 低功耗经济型 BiCMOS 电流模式 PWM - PWM与谐振控制器 - 离线隔离型DC/DC控制器和转换器 - TI公司(Texas Instruments,德州仪器)

产品描述

The UCC3813-x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts count.

These devices have the same pin configuration as the UC384x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.

The UCC3813-x family offers a variety of package options, temperature-range options, choice of maximum duty cycle, and choice of critical voltage levels. Lower reference parts such as the UCC3813-3 and UCC38135 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC3813-2 and UCC3813-4 make these ideal choices for use in off-line power supplies.

The UCC2813-x series is specified for operation from –40°C to +85°C and the UCC3813-x series is specified for operation from 0°C to 70°C.

产品特性

  • 100-µA Typical Starting Supply Current
  • 500-µA Typical Operating Supply Current
  • Operation to 1 MHz
  • Internal Soft Start
  • Internal Fault Soft Start
  • Internal Leading-Edge Blanking of the Current-Sense Signal
  • 1-A Totem-Pole Output
  • 70-ns Typical Response from Current-Sense to Gate-Drive Output
  • 1.5% Tolerance Voltage Reference
  • Same Pinout as UCC3802, UC3842, and UC3842A

下面可能是您感兴趣的TI公司PWM与谐振控制器元器件
  • SN74AHCT32-EP - 增强型产品四路 2 输入正或门
  • TPS3124J18 - 采用 5/SOT23 封装且具有看门狗的单通道 (1.8V) SVS
  • CC1021 - 用于窄带应用领域且通道间隔大于或等于 50kHz 的多通道 FSK/ASK CMOS 射频收发器
  • TPS65154 - 具有集成电平转换器和 WLED 驱动器的 LCD 偏置 IC
  • SN74LVC2G32-Q1 - 汽车类双路 2 输入正或门
  • SM320C6472-EP - 增强型产品定点数字信号处理器。
  • CSD17551Q5A - N-Channel NexFET Power MOSFET, CSD17551Q5A
  • TPS75233-EP - 增强型产品快速瞬态响应稳压器
  • TPS54328 - 具有 Eco-mode? 的 4.5V 至 18V 输入、3A 同步降压 SWIFT? 转换器?
  • SN74BCT8244A - 具有八路缓冲器的 IEEE 标准 1149.1 (JTAG) 边界扫描测试设备
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购