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UCC2802M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:低功耗 BiCMOS 电流模式 PWM
  • 点击这里打开及下载UCC2802M的技术文档资料
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UCC2802M的产品详情:

The UCC280x 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 mode power supplies with minimal parts count.

These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.

UCC2802M的优势和特性:
  • 100-μA typical starting supply current
  • 500-μA typical operating supply current
  • Operation up 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 UC3842 and UC3842A
UCC2802M的参数(英文):
  • Topology
  • Boost, Flyback, Forward
  • Duty cycle (Max) (%)
  • 100
  • Supply voltage (Max) (V)
  • 12.5
  • 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 125
  • Rating
  • Military
  • Frequency (Max) (kHz)
  • 1000
  • Gate drive (Typ) (A)
  • 1
UCC2802M具体的完整产品型号参数及价格(美元):

UCC2802M的完整型号有:UCC2802J,以下是这些产品的关键参数及官网采购报价:

UCC2802J,工作温度:-40 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网UCC2802J的批量USD价格:15.394(1000+)

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UCC2802M的评估套件:

UCC2802J,工作温度:-40 to 125,封装:CDIP (JG)-8,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网UCC2802J的批量USD价格:15.394(1000+)

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