同步整流

SP6514FA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，可提供系统高达4A的应用输出；还内置了高压直接检测技术；以及自供电技术极大扩展了输出电压应用范围。 • 支持开关电源CCM/QR/DCM模式\n• 内置MOS耐压达45V\n• 静态工作电流可低至600μA\n• SOP8封装形式;

Power driver for CD and MD applications

The BH6514AFS is a PWM driver for CD and MD motors and actuators. In addition to a two-channel “H” bridge for the actuators, the IC includes a three-phase driver for spindle motor drive, and a single-channel half bridge for synchronous rectification of the spindle drive VM. Features 1) Compatibl

1024 x 4 CMOS RAM

Description The HM-6514 is a 1024 x 4 static CMOS RAM fabricated using self-aligned silicon gate technology. The device utilizes synchronous circuitry to achieve high performance and low power operation. On-chip latches are provided for addresses allowing efficient interfacing with microproc

SINGLE-CHIP 4-BIT MICROCOMPUTER (LOW-THRESHOLD INPUT, ON-CHIP FLT DRIVER)

Overview The LC6514B is a microcontroller with FLT drivers. It is identical with the LC6510C in the internal architecture and instruction set. Since the normal/low-threshold level of input port A can be selected by option and the on-chip pulldown resistor can be bitwise connected to the FLT drive

NPN General Purpose Amplifier

NPN Small Signal General Purpose Amplfiers

SMPS PRIMARY IC

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Covering the power range from