UCC29421PWG4、UCC29421PWTRG4、UCC39421PWG4对比区别

高亮显示差异参数

型号 UCC29421PWG4 UCC29421PWTRG4 UCC39421PWG4

描述 High Frequency, Multimode Synchronous Controller 16-TSSOP -40℃ to 85℃High Frequency, Multimode Synchronous Controller 16-TSSOP -40℃ to 85℃DC DC Cntrlr Single-OUT PWM DC to DC Controller 1.8V to 8V Input 16Pin TSSOP Tube

数据手册 ---

制造商 TI (德州仪器) TI (德州仪器) TI (德州仪器)

分类 稳压芯片稳压芯片稳压芯片

安装方式 Surface Mount Surface Mount Surface Mount

引脚数 16 - 16

封装 TSSOP TSSOP TSSOP-16

输出接口数 1 1 1

输出电压 2.5V ~ 8V - 2.5V ~ 8V

输入电压(Max) 8 V - 8 V

输入电压(Min) 1.8 V - 1.8 V

工作温度(Max) 85 ℃ - 70 ℃

工作温度(Min) -40 ℃ - 0 ℃

开关频率 - - 150kHz ~ 1.2MHz

占空比 - - 88 %

最大占空比 - - 0.88

电源电压 - - 1.8V ~ 8V

输入电压 - - 1.8V ~ 8V

封装 TSSOP TSSOP TSSOP-16

产品生命周期 Not Recommended for New Designs Not Recommended for New Designs Not Recommended for New Designs

包装方式 Tube Tape & Reel (TR) Tube

RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant

含铅标准 Lead Free Lead Free Lead Free

工作温度 - - 0℃ ~ 70℃ (TA)