原边控制高精度恒压/恒流 PWM 驱动器

CL22XX是一款适用于低功率AC / DC充电器和适配器应用的高性能PWM电源开关控制器，它可在初级侧进行检测和调节，集高精度恒定电压（CV）和恒定电流（CC）控制于一体，省去了光电耦合器和431比较器。内部集成了650V的高压功率开关管，最大限度减少了系统元件数量，适用于低成本高性能的设计。\r\n\r\n 在CC控制中，电流和输出功率设置可以通过CS引脚上的检测电阻Rcs进行外部调节。在CV控制中，利用FB电阻的分压比使输出电压进行外部调节。另外通过内置的线损补偿可以实现良好的负载调节。系统在CV模式和轻载条件下工作在PFM模式，在CC模式和重载时工作在PWM模式。多模式操作实 • 满足6级能效，待机功率低于75mW\r\n• 原边反馈，省去TL431和光电耦合器及控制回路补偿 \r\n• 多模式PWM / PFM操作 \r\n• ±5%恒压精度，±5%恒流精度 \r\n• 线损补偿可调节 \r\n• 软栅驱动器具有良好的EMI性能 \r\n• 音频无噪声操作 \r\n• 短路保护功能 \r\n• 可调输出恒定电压、恒定电流及功率 \r\n• 逐周期电流限制 \r\n• 内置线电压和初级绕组电感补偿 \r\n• 内置自适应电流峰值调节\r\n• 内置前沿消隐电路（LEB）\r\n• 带回滞环欠压锁定功能（UVLO）\r\n• VCC OVP保护功能和V;

0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL)

The MPX2200 and MPX2201 series device is a silicon piezoresistive pressure sensor providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integr

0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL)

The MPX2200 and MPX2201 series device is a silicon piezoresistive pressure sensor providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integr

0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL)

The MPX2200 and MPX2201 series device is a silicon piezoresistive pressure sensor providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integr

0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL)

The MPX2200 and MPX2201 series device is a silicon piezoresistive pressure sensor providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integr

0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL)

The MPX2200 and MPX2201 series device is a silicon piezoresistive pressure sensor providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integr