低功率PWM控制集成电路
Low Power PWM Control IC
OB2262/OB2263 is a highly integrated PWM controller IC specially designed for low power AC/DC SMPS applications. Implemented with On-Bright patented proprietary technology, OB2262/OB2263 can provide a “No Y-CAP”AC/DC solution with distinguished advantages in low standby power, high efficiency, superior OCP compensation and a better EMI performance.
Features:
◆ High performance, high power density design for low power SMPS
◆ Low BOM count and Cost
◆ Cycle-by-Cycle current limiting(OCP)
◆ Over load protection (OLP)
◆ VDD over voltage protection (OVP)
◆ Accurate OCP compensation over universal AC
◆ Frequency shuffling function to improve system EMI performance (OB2263) supporting no Y-Cap design
◆ Available in DIP8 and SOT23-6 packages,RoHS compliant
Applications:
◆ STB Power Supply
◆ LCD TV/PC Standby Power
◆ Low Power AC/DC SMPS(up to 30W)
昂宝电子是一家从事高性能模拟及数模混合集成电路设计的企业。专注于设计、开发、测试和销售基于先进的亚微米CMOS、BIPOLAR、BICMOS、BCD等工艺技术的模拟及数字模拟混合集成电路产品，以通信，消费类电子，计算机及计算机接口设备为市场目标，致力成为世界一流的模拟及混合集成电路设计公司。主要产品涵盖：电源管理IC，高速、高精度数模/模数转换器，无线射频IC，混合信号的系统级芯片(SOC)
