参数资料
型号: L4981AD013TR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 2 A POWER FACTOR CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO20
封装: SO-20
文件页数: 14/16页
文件大小: 2620K
代理商: L4981AD013TR
Figure 3: MULTI-OUT vs. IAC (VRMS = 4.4V;
VLFFD = 5.1V)
Figure 4: MULTI-OUT vs. IAC (VRMS = 5.3V;
VLFFD = 5.1V)
Figure 6: MULTI-OUT vs. IAC (VRMS = 2.2V;
VLFFD = 2.5V)
Figure 5: MULTI-OUT vs. IAC (VRMS = 1.7V;
VLFFD = 2.5V)
Figure 7: MULTI-OUT vs. IAC (VRMS = 4.4V;
VLFFD = 2.5V)
Figure 8: MULTI-OUT vs. IAC (VRMS = 5.3V;
VLFFD = 2.5V)
L4981A - L4981B
7/16
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L4981BD013TR 功能描述:功率因数校正 IC Very High Power RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel