LED 驱动器，降压-升压转换器，固定频率，PWM

The NCP5030 is a fixed frequency PWM buck-boost converter optimized for constant current applications such as driving high-powered white LED. The buck-boost is implemented in an H-bridge topology and has an adaptive architecture where it operates in one of three modes: boost, buck-boost, or buck dep • Efficiency: 87% at 500 mA and 3.3 V VIN\n• Internal Synchronous Rectifier, No Schottky Diodes\n• Adjustable Switching Limit Current to Optimize inductor size\n• 0.3 µA Shut-down Control with True-Cut off\n• Input Voltage Range from 2.7 V to 5.5V\n• 200 mV Feedback Voltage\n• Output Over-voltag;

Buck?묪oost Converter to Drive a Single LED from Li?묲on or 3 Alkaline Batteries

文件：128.52 Kbytes Page：14 Pages

Buck-Boost Converter to Drive a Single LED from 1 Li-Ion or 3 Alkaline Batteries

文件：192.37 Kbytes Page：14 Pages

Buck?묪oost Converter to Drive a Single LED from Li?묲on or 3 Alkaline Batteries

文件：128.52 Kbytes Page：14 Pages

封装/外壳：12-WFDFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRV RGLTR PWM 12WDFN 集成电路（IC） LED 驱动器

包装：盒 描述：EVAL BOARD FOR NCP5030MTTXG 开发板，套件，编程器 评估板 - LED 驱动器

Buck-Boost Converter to Drive a Single LED from 1 Li-Ion or 3 Alkaline Batteries

文件：192.37 Kbytes Page：14 Pages

Zener Diode, 1/2 Watt 짹5 Tolerance

Features: ● Zener Voltage 2.4 to 200V ● DO35 Package

100V Push-Pull Current Mode PWM Controller

文件：230.38 Kbytes Page：11 Pages

100V Push-Pull Current Mode PWM Controller

文件：230.38 Kbytes Page：11 Pages

POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR

文件：141.1 Kbytes Page：6 Pages

TV VHF mixer/oscillator UHF preamplifier

文件：52.87 Kbytes Page：6 Pages