TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
UCC2813-2的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:交流/直流和隔离式直流/直流开关稳压器 - PWM 控制器
  • 功能描述:具有 12.5V/8.3V UVLO、100% 占空比、温度范围为 –40°C 至 85°C 的经济型低功耗 BICMOS 1MHz 电流模式 PWM
  • 点击这里打开及下载UCC2813-2的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
UCC2813-2的产品详情:

The UCC3813-x device family of high-speed, low-power integrated circuits contains 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 device 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 device family offers a variety of package options, temperature-range options, choice of maximum duty cycle, and choice of critical voltage levels. Devices with lower reference voltage such as the UCC3813-3 and UCC3813-5 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC3813-2 device and UCC3813-4 device make these ideal choices for use in off-line power supplies.

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

UCC2813-2的优势和特性:
  • 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 the UCC3802 device, UC3842 device, and UC3842A device families
UCC2813-2的参数(英文):
  • Topology
  • Boost, Flyback, Forward
  • Duty cycle (Max) (%)
  • 100
  • Supply voltage (Max) (V)
  • 11
  • UVLO thresholds on/off (V)
  • 12.5/8.3
  • Features
  • Adjustable Switching Frequency, Current Limiting, Dead Time Control, Error Amplifier, Leading Edge Blanking, Multi-topology, Soft Start
  • Operating temperature range (C)
  • -40 to 85
  • Rating
  • Catalog
  • Frequency (Max) (kHz)
  • 1000
  • Gate drive (Typ) (A)
  • 1
UCC2813-2具体的完整产品型号参数及价格(美元):

UCC2813-2的完整型号有:UCC2813D-2、UCC2813DTR-2、UCC2813PW-2,以下是这些产品的关键参数及官网采购报价:

UCC2813D-2,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网UCC2813D-2的批量USD价格:.829(1000+)

UCC2813DTR-2,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网UCC2813DTR-2的批量USD价格:.691(1000+)

UCC2813PW-2,工作温度:-40 to 85,封装:TSSOP (PW)-8,包装数量MPQ:150个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网UCC2813PW-2的批量USD价格:.691(1000+)

轻松满足您的TI芯片采购需求
UCC2813-2的评估套件:

UCCx813-2, UCCx802 Families PSpice Transient Model (Rev. B)

此设计可提供隔离的 5V(两个)、3.3V、2.5V 及 -5V 输出。对于噪声敏感应用(如医学成像和数据采集),所有输出均可采用低压降 (LDO) 线性稳压器进行噪声过滤。
TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理