电流模式PWM控制器 Current Mode PWM Controller
升压,反激,正激转换器,全桥,半桥,推挽 稳压器 正 输出 升压,升压/降压 - DC DC 切换控制器 IC 16-SOIC
立创商城:
UC2846DWTR
得捷:
IC REG CTRLR MULT TOP 16SOIC
德州仪器TI:
Dual ended 500KHz current mode PWM controller, -40C to 85C
艾睿:
Look no further than the Texas Instruments UC2846DWTR current controller, perfect for dealing with varying levels of voltage between circuits. Its 2 PWM outputs produce a current of 500Max mA. This current mode controller supports boost|flyback|forward|full-bridge|half-bridge|push-pull topology. This part offers a switching frequency of 500 kHz in order to work properly. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This current mode controller&s;s maximum duty cycle is 50 %. This current mode controller has an operating temperature range of -40 °C to 85 °C. This device has a maximum of 40 V.
安富利:
Current Mode PWM Controller 500mA 16-Pin SOIC T/R
Chip1Stop:
Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC T/R
Verical:
Current Mode PWM Controller 500mA 500kHz 16-Pin SOIC T/R
Win Source:
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
频率 450 kHz
电源电压DC 8.00V min
输出接口数 2
输入电压DC 15.0 V
输出电压 13.5 V
输出电流 500 mA
供电电流 21 mA
耗散功率 1 W
调节输出数 2
上升时间 50 ns
开关频率 500 kHz
拓扑结构 Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
占空比 50 %
最大占空比 50 %
下降时间 50 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1000 mW
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
封装 SOIC-16
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UC2846DWTR TI 德州仪器 | 当前型号 | 当前型号 |
UC2846DW 德州仪器 | 完全替代 | UC2846DWTR和UC2846DW的区别 |
UC3846DWTR 德州仪器 | 完全替代 | UC2846DWTR和UC3846DWTR的区别 |
UC2846DWG4 德州仪器 | 完全替代 | UC2846DWTR和UC2846DWG4的区别 |