High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

2.5kV rms 隔离误差放大器

ADuM3190是采用ADI公司iCoupler®技术的隔离误差放大器。ADuM3190非常适合带原边控制器的线性反馈电源，与常用的光耦合器和分流调节器解决方案相比，在瞬态响应、功率密度和稳定性方面均有所提高。 与在整个寿命周期中和高温下具有不确定电流传输比的基于光耦合器的解决方案不同，ADuM3190的传输功能不随寿命周期而改变，在宽温度范围-40°C至125°C内保持稳定。 \n\n 它内置宽频运算放大器，可用于设置各种常用的电源环路补偿技术。ADuM3190速度足够快，允许反馈环路对快速瞬变调节和过流条件作出反应。该器件还内置一个高精度1.225V基准电压源，可与电源 • 在隔离反馈应用中保持稳定性 \n• 初始精度：0.5% \n\n• 全温度范围精度：1% \n\n\n\n\n• 兼容II型或III型补偿网络 \n\n• 基准电压： 1.225 V \n\n• 兼容DOSA \n\n• 低功耗工作： <7 mA（总功耗） \n\n• 宽电源电压范围 \n• VDD1: 3 V至20 V \n\n• VDD2: 3 V至20 V \n\n\n\n\n• 带宽： 400 kHz \n\n• 隔离电压： 2.5 kV rms;

ADI

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺

High Stability Isolated Error Amplifier

GENERAL DESCRIPTION The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as

文件：476.61 Kbytes 页数：16 Pages

AD

亚德诺