双向逆变器专用芯片

EG8026 芯片是一款专用于双向逆变器中的 DC/AC 逆变和 PFC 升压的控制芯片，集成两路 600V 半桥高压 MOS 驱动器。主要功能包括 DC/AC 逆变控制和 PFC 升压控制，有多种调制方式和保护功能，支持 UPS 功能，串口通讯可设置和读取多种参数，有 APP 和 CFG 功能，提供 LQFP80 和 QFN70 两种封装 • 集成了 DC/AC 逆变器 PFC 升压两大功能\n\n\n\n• 支持 UPS 功能\n\n\n\n• 采用电流模式、中心对齐 PWM 调制方式，能带感性和容性负载\n\n\n\n• SPWM 载波频率 20KHz，适合大功率 MOS 管和 IGBT 管的应用\n\n\n\n• 集成了两路 600V 半桥高压 MOS 管驱动器，驱动能力为±2A\n\n\n\n• 集成四路独立的 MOS 管峰值电流保护电路及内置四路 200mV 基准源的比较器供用户设定保护值\n\n\n\n• 输出电压和输出电流是每个 PWM 周期实时处理，能实现精确跟踪;

Quad High Speed Amplifier

PRODUCT DESCRIPTION The AD8026 is a complete low cost, closed loop, voltage feedback, quad amplifier. Precision trimmed resistors set a fixed RF/RG ratio of 5/3 to a typical gain accuracy of 0.02. Manufactured on ADI’s proprietary XFCB high speed bipolar process, which enables the output drivers

Self-excited RCC pseudo-resonance type AC-DC switching power supply control IC

■ Overview The AN8026 is an IC developed for controlling the self-excited switching power supply employing the RCC pseudo-resonance type control method. It is compact, equipped only with the necessary minimum functions. The maximum on-period and the minimum off-period can be set separately by u

2.5GHz low voltage fractional-N dual frequency synthesizer

GENERAL DESCRIPTION The SA8026 BICMOS device integrates programmable dividers, charge pumps and a phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise • Lo

FLASHER CONTROLLER

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FLASHER CONTROLLER

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