MC33470DW集成电路（IC）的特殊用途稳压器规格书PDF中文资料

MC33470DW属于集成电路（IC）的特殊用途稳压器。由安森美半导体制造生产的MC33470DW特殊用途稳压器该系列产品用于电源控制、某种形式的转换，适用于特定的复杂应用。因此，各种产品特性集差异较大，包括空燃比传感器接口、汽车交流发电机电压调节、DDR 端接、液体透镜控制、摩托车转向信号控制、热电 (peltier) 冷却器控制、压电触觉控制、阀门控制、小型发动机管理等。

The MC33470 is a digitally programmable switching voltage regulator, specifically designed for Microprocessor supply, Voltage Regulator Module and general purpose applications, to provide a high power regulated output voltage using a minimum of external parts. A 5−bit digital−to−analog converter defines the dc output voltage.

特性 Features

• 5−Bit Digital−to−Analog Converter Allows Digital Control of Output Voltage

• High Speed Response to Transient Load Conditions

• Output Enable Pin Provides On/Off Control

• Programmable Soft−Start Control

• High Current Output Drives for Synchronous Rectification

• Internally Trimmed Reference with Low Temperature Coefficient

• Programmable Overcurrent Protection

• Overvoltage Fault Indication

• Functionally Similar to the LTC1553

• Pb−Free Packages are Available*