功率因子校正电路

IMP6562是一种电流模式控制的PFC，采用电流临界模式TM。电路设计采用特殊的线性乘法器和内部输入电压调节器，是临界模式控制的的线性功率因子调整芯片。芯片具有极低的功耗和有效的两级过压保护功能。图腾柱输出结构设计可以驱动大功率MOSFET或者IGBT。 ·极低的启动电流（≤50uA） \r\n·很 小的静态工作电流（≤.5mA）\r\n·很宽的芯片供电电压\r\n·1%（﹫Tj=25℃）精度的内部基准电压 \r\n·-600/+800mA 图腾柱栅极驱动\r\n·欠压锁定和电压欠位功能 \r\n·DIP8/SOP-8封装 \r\n·符合ROHS标准;

Dual Operational Amplifiers

■ Overview The AN1358 (AN6562)and AN1358S (AN6562S) are dual operational amplifiers with two phase compensation circuits built-in, have a wide range of operaing supply voltage, and can operate on a single power supply. They have electrical characteristics equivalent to those of the conventional

Dual Operational Amplifiers

■ Overview The AN1358 (AN6562)and AN1358S (AN6562S) are dual operational amplifiers with two phase compensation circuits built-in, have a wide range of operaing supply voltage, and can operate on a single power supply. They have electrical characteristics equivalent to those of the conventional

PNP (AUDIO TRANSISTOR)

PNP EPITAXIAL SILICON TRANSISTOR AUDIO TRANSISTOR

DOT MATRIX LCD CONTROLLER DRIVER

GENERAL DESCRIPTION The MSM6562B-xx controls a character type dot matrix LCD in combination with an 8-bit or 4- bit microcontroller. The MSM6562B-xx can control a display of up to 40 characters. With the display data serial transfer function, the MSM6562B-xx, when used in combination with the ch

DOT MATRIX LCD CONTROLLER DRIVER

GENERAL DESCRIPTION The MSM6562B-xx controls a character type dot matrix LCD in combination with an 8-bit or 4- bit microcontroller. The MSM6562B-xx can control a display of up to 40 characters. With the display data serial transfer function, the MSM6562B-xx, when used in combination with the ch