5W primary side control high precision constant voltage/constant current controller

Features ◆ Constant voltage accuracy within 5%, constant current accuracy within 5%. ◆ Primary feedback eliminates TL431 and optocoupler to reduce costs. ◆ Low startup current: 1μA (typical) ◆ Low quiescent current: 300μA (typical) ◆ Adjustable output constant voltage, constant curr

5W原边控制高精度恒压/恒流控制器

CL1129是一款性能优异的原边反馈控制器，它集成了多种保护功能。CL1129最大程度地减少了系统元件数目并采用 SOP8封装，这些使得CL1129较好地应用于低成本的设计中。CL1129具有低电流启动功能和电流采样LEB。同时，CL1129具有过压保护功能，以防止电路在异常情况下被损坏。

Hyperabrupt Junction Tuning Varactors

Description The SMV1129 and SMV1139 silicon hyperabrupt junction varactor diodes are designed for use in VCOs requiring low resistance. The low resistance of these varactors makes them appropriate for high Q resonators in wireless system VCOs to frequencies beyond 2.5 GHz. Features ■ Hi

500mA Low Dropout Voltage Regulator

PRODUCT DESCRIPTION The SPX1129 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX1129 features very low quiescent current and very low dropout voltage of

Micropower Low Dropout Regulators with Shutdown

文件：276.02 Kbytes Page：12 Pages

Micropower Low Dropout Regulators with Shutdown

文件：276.02 Kbytes Page：12 Pages

Micropower Low Dropout Regulators with Shutdown

文件：276.02 Kbytes Page：12 Pages