同步整流

SP6534FB是一颗高性能的开关电源次级侧同步整流控制电路。在低压大电流开关电源应用中，轻松满足6级能效，是理想的超低导通压降整流器件的解决方案。芯片可支持高达150kHz的开关频率应用，并且支持CCM / QR / DCM等开关电源工作模式应用，其极低导通压降产生的损耗远小于肖特基二极管的导通损耗，极大提高了系统的转换效率，大幅降低了整流器件的温度。\n\n       芯片内置耐压45V的NMOSFET同步整流开关，且具有极低的内阻，典型RdsON低至8mΩ，可提供系统高达3.4A的应用输出；还内置了高压直接检测技术，耐压高达150V；以及高达30V的供电电压，使得控制器可直接使用5V的 • 支持开关电源CCM/QR/DCM模式\n• 内置MOS耐压达45V\n• 较传统肖特基提升效率2~6%\n• 可5V直接供电或由辅助绕组供电\n• 支持开关电源频率最高至150KHz\n• SOP8封装形式;

Dual PWM with Linear

The ISL6534 is a versatile triple regulator that has two independent synchronous-rectified buck controllers with integrated 12V gate drivers (OUT1 and OUT2) and a linear controller (OUT3) to offer precision regulation of up to three voltage rails. An optional shunt regulator allows 12V only operat

Dual PWM with Linear

The ISL6534 is a versatile triple regulator that has two independent synchronous-rectified buck controllers with integrated 12V gate drivers (OUT1 and OUT2) and a linear controller (OUT3) to offer precision regulation of up to three voltage rails. An optional shunt regulator allows 12V only operat

2-Channel BTL-Use Driver?

Overview The LA6534 is a 2-channel BTL-use driver designed for compact disc pickup actuation. Functions and Features • High output current (IO max=0.5A). • Wide operating voltage range (4 to 15V). • Low input bias current. • High slew rate (0.8V/µs typ). • Output of amplifiers 1 to 4 and bu

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type For high-frequency amplification ■ Features • Two elements incorporated into one package • Reduction of the mounting area and assembly cost by one half

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type For high-frequency amplification ■ Features • Two elements incorporated into one package • Reduction of the mounting area and assembly cost by one half