TEXAS INSTRUMENTS UCC2895DWTR 控制器, PWM, 16.5V-10V电源, 1 MHz, 250mV/10mA输出, SOIC-20
The is a BiCMOS advanced phase shift Resonant Controller implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. The additional features such as enhanced control logic, adaptive delay set and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it"s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1MHz.
频率 1 MHz
电源电压DC 10.0V min
输出接口数 4
输出电压 250 mV
输出电流 10 mA
针脚数 20
耗散功率 650 mW
调节输出数 4
上升时间 20 ns
开关频率 1 MHz
拓扑结构 Full-Bridge
占空比 100 %
最大占空比 100 %
下降时间 20 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 650 mW
电源电压 10V ~ 16.5V
电源电压Max 16.5 V
电源电压Min 10 V
安装方式 Surface Mount
引脚数 20
封装 SOIC-20
长度 12.8 mm
高度 2.35 mm
封装 SOIC-20
工作温度 -55℃ ~ 150℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 通信与网络, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UCC2895DWTR TI 德州仪器 | 当前型号 | 当前型号 |
UCC3895DW 德州仪器 | 完全替代 | UCC2895DWTR和UCC3895DW的区别 |
UCC3895DWTR 德州仪器 | 完全替代 | UCC2895DWTR和UCC3895DWTR的区别 |
UCC2895DW 德州仪器 | 完全替代 | UCC2895DWTR和UCC2895DW的区别 |