高精度恒压/恒流、原边控制PWM功率开关

• 内置高集成度的功率MOSFET\n• +/-5%恒压调节\n• 全电压范围内实现高精度电流调节\n• 去除光祸和次级控制电路\n• 内置高精度恒流调节的线电压补偿\n• 内置变压器电感补偿\n• 可编程的输出线补偿\n• 内置可提高效率的自适应多模式\n  PW M/PFM控制\n• 低启动电流\n• 内置软启动\n• 内置前沿消隐\n• 逐周期电流限制\n• 欠压保护\n• 内置短路保护以及输出过压保护;

STANDARD LED LAMPS

STANDARD LED LAMPS(ROUND TYPES) T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.2 T1 3/4 Flangeless 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 5.2 T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.0 T1 3/4 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 4.8 1.0Lead 4.8 1.0Lead 4.6

STANDARD LED LAMPS

STANDARD LED LAMPS(ROUND TYPES) T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.2 T1 3/4 Flangeless 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 5.2 T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.0 T1 3/4 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 4.8 1.0Lead 4.8 1.0Lead 4.6

STANDARD LED LAMPS

STANDARD LED LAMPS(ROUND TYPES) T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.2 T1 3/4 Flangeless 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 5.2 T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.0 T1 3/4 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 4.8 1.0Lead 4.8 1.0Lead 4.6

General-Purpose Switching Device Applications

Features • Low ON-resistance. • Ultrahigh-speed switching. • 2.5V drive.

CMOS System Reset

Outline This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25µA typ. has been achieved through use of the CMOS process. Also, detection voltage is high precision detection of ±2. Features 1. Super low consumption current 0.25µA typ. (when VDD