茂达电子推出的低压差稳压控制IC-APL5610/A

APL5610/A是茂达电子(ANPEC Electronics Corporation) 所推出的低压差稳压控制IC，工作时外部需要搭配一颗N-Channel MOSFET做为传送组件，IC输入电压操作范围在4.5~13.5V，内部提供0.8V参考电压搭配外部负回授分压电阻可让使用者自由设定输出电压。稳压器的输出电流则由外部N-Channel MOSFET来决定，能有非常高的输出电流能力，并且能有极低的压差电压(dropout voltage)。APL5610/A适用于主机板、笔记型计算机等。

APL5610/A具有低压保护功能，能提供短路或过载时的保护，而EN接脚可使IC进入关闭模式以减少功率的消耗，更具备一POK脚位用来指示输出电压状态。APL5610/A采用小型SOT-23-6封装，工作温度范围在-40℃至+85℃之间。

详细产品规格请浏览茂达电子网站:https://www.anpec.com.tw/

APL5610/A : Low Dropout Linear Regulator Controller

The APL5610/A is a low dropout linear regulator controller. The APL5610/A could drive an external N-Channel MOSFET and provides an adjustable output by using an external resistive divider.

The APL5610/A integrates various functions. For example, a Power-On-Reset (POR) circuit monitors VCC supply voltage to prevent wrong operations; the function of Under-Voltage Protection (UVP) protects the device from short circuit condition. A POK indicates that the output status with time delay which is set internally. It can control other converter for power sequence. Moreover, the APL5610/A can be enabled by other power system; namely, holding the EN above 1.6V enables output and pulling the EN under 0.4 disables output.

The APL5610/A is available in SOT-23-6 package.