BD9329AEFJ-LB数据手册集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF

描述 Description

本产品是面向工业设备市场的产品，保证可长期稳定供货。 是最适合这些用途的产品。BD9329AEFJ是在1个芯片中内置低导通电阻的功率MOSFET的同步整流降压DC/DC转换器。输入电压范围广，可连续输出约3A的电流。可由较少的外接部件构成，从而降低成本。是电流模式控制DC/DC转换器，具有高速响应性能，可轻松设定相位补偿。作为ROHM新采用的产品，推荐使用BD9C301FJ-LB。与替换产品的功能比较请点击此处参阅相关资料。

特性 Features

· Long time support a product for Industrial applications.
· Wide operating INPUT Range 4.2V to 18.0V
· 3A Output Current
· Hi-side / Lo-side FET ON-resistance; 0.15 / 0.13O Power Switch
· Low ESR Output Ceramic Capacitors are Available
· Low Standby Current during Shutdown Mode
· 380 kHz Fixed Operating Frequency
· Feedback voltage 0.9V ±1.5% Accuracy at room temp.
    (±2.0% guaranteed for -25? to 85? temperature range)
· Protection Circuits
        Under Voltage Lockout Protection
        Thermal Shutdown
        Over Current Protection
· HTSOP-J8 Package with Exposed thermal PAD.