锐单电子商城 , 一站式电子元器件采购平台!
  • 电话:400-990-0325

UCC28250RGPT

UCC28250RGPT

TI(德州仪器) 主动器件

先进的PWM控制器,带有预偏置操作 Advanced PWM Controller With Pre-Bias Operation

Many sensitive electronics require specific levels of voltage to operate properly. The current controller from Texas Instruments can modulate it to what you need. With an output that has a voltage of -0.3 to 20.3 V, this is power management at its best. Its typical operating supply voltage is 12 V. It has 2 PWM outputs. Its switching regulator has a frequency of 1150Typ kHz. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This current mode controller has an operating temperature range of -40 °C to 125 °C. This current mode controller"s maximum duty cycle is 100 %. This device has a typical operating supply voltage of 12 V. Its minimum operating supply voltage of 4.7 V, while its maximum is 17 V.

UCC28250RGPT中文资料参数规格
技术参数

频率 1 MHz

电源电压DC 4.70V min

输出接口数 1

输入电压DC 17.0 V

输出电压 3.38 V

输出电流 20 mA

供电电流 3.4 mA

调节输出数 4

上升时间 8 ns

开关频率 85kHz ~ 1.15MHz

占空比 100 %

最大占空比 100 %

下降时间 8 ns

工作温度Max 125 ℃

工作温度Min -40 ℃

电源电压 4.7V ~ 17V

电源电压Max 17 V

电源电压Min 4.7 V

输入电压 17 V

封装参数

安装方式 Surface Mount

引脚数 20

封装 QFN-20

外形尺寸

长度 4.15 mm

宽度 4.15 mm

高度 0.95 mm

封装 QFN-20

物理参数

工作温度 -40℃ ~ 125℃ TJ

其他

产品生命周期 Active

包装方式 Cut Tape CT

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC版本 2015/06/15

海关信息

ECCN代码 EAR99

UCC28250RGPT引脚图与封装图
UCC28250RGPT引脚图

UCC28250RGPT引脚图

UCC28250RGPT封装图

UCC28250RGPT封装图

UCC28250RGPT封装焊盘图

UCC28250RGPT封装焊盘图

在线购买UCC28250RGPT
型号 制造商 描述 购买
UCC28250RGPT TI 德州仪器 先进的PWM控制器,带有预偏置操作 Advanced PWM Controller With Pre-Bias Operation 搜索库存
替代型号UCC28250RGPT
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: UCC28250RGPT

品牌: TI 德州仪器

封装: 20VQFN 3.38V 20mA 20Pin

当前型号

先进的PWM控制器,带有预偏置操作 Advanced PWM Controller With Pre-Bias Operation

当前型号

型号: UCC28250RGPR

品牌: 德州仪器

封装: VQFN-20

功能相似

先进的PWM控制器,带有预偏置操作 Advanced PWM Controller With Pre-Bias Operation

UCC28250RGPT和UCC28250RGPR的区别