SSR PWM

GC2269是一个PWM控制电路集成芯片，它具有低待机功耗、低成本等特点，可应用于离线反激变换器的应用中，在空载或轻载条件下，IC工作在“间歇模式”下来减少应用系统的损耗，可实现低待机功耗和高转换效率的功能。\n\nVDD具有低启动电流和低工作电流，这有助于GC2269启动的可靠性设计，可以在应用电路中设计一个大电阻来分压启动芯片工作。\n\n内部还设计了斜率补偿功能，这提高了系统中大信号的稳定性。GC2269内部还设计有提供保护的模块，包括过流保护（OCP），过载保护（OLP），过压保护（OVP），过温保护（OTP），欠压锁定（UVLO）等。栅极驱动输出电压最大可达18V，这起到了保护MOS ▲ 低待机功耗。 \r\n▲ 无噪声工作，无论在空载，轻载和满载的情况下都不会产生音频噪声。 \r\n▲ 更低启动电流，低至5uA 左右，可有效地减少系统启动电路的损耗。 \r\n▲ 更低工作电流，约为2.3mA ，可有效降低系统的损耗。 \r\n▲ 内置前沿消隐，为系统节省了一个外部的R-C 网络，降低系统成本。 \r\n▲ 内置OCP 补偿。 \r\n▲ 完善的保护功能,OCP ，OTP ，OVP，UVLO 等。 \r\n▲ MOSFET 软驱动：可有效的改善系统的EMI 。 \r\n▲ 较少的外围器件。 \r\n▲ 优良的EMI 特性。;

CMOS/DMOS Wideband Dual SPDT Analog Switch

DESCRIPTION The CWB2269 is a Precision Dual Single Pole, Double Throw Analog Switch for precision applications in instrumentation, communications and process control where low leakage and high speed switching are required. Designed on the Calogic CMOS/DMOS process this analog switch takes ad

CMOS/DMOS Wideband Dual SPDT Analog Switch

DESCRIPTION The CWB2269 is a Precision Dual Single Pole, Double Throw Analog Switch for precision applications in instrumentation, communications and process control where low leakage and high speed switching are required. Designed on the Calogic CMOS/DMOS process this analog switch takes ad

Low-Voltage Dual-SPDT (0.4ohm) Analog Switch with Negative Swing Audio Capability

Description The FSA2269 is a high-performance, dual Single-Pole Double-Throw (SPDT) analog switch with negative swing audio capability. The FSA2269 features ultra-low RON of 0.4  (typical) at 3.0 V VCC. The FSA2269 operates over a wide VCC range of 1.65 V to 4.5 V, is fabricated with sub-micron

2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers

General Description The MAX2267/MAX2268/MAX2269 power amplifiers are optimized for IS-98-based CDMA and PDC cellular telephones operating in the Japanese cellular-frequency band. When matched for CDMA operation, the amplifiers achieve 27dBm output power with 35 efficiency (MAX2268), with margin

CMOS/DMOS Wideband Dual SPDT Analog Switch

DESCRIPTION The CWB2269 is a Precision Dual Single Pole, Double Throw Analog Switch for precision applications in instrumentation, communications and process control where low leakage and high speed switching are required. Designed on the Calogic CMOS/DMOS process this analog switch takes ad