AP4305中文资料Constant Voltage and Constant Current Controller数据手册Diodes规格书

描述 Description

The AP4305 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4305 contains one 1.21V voltage reference with ± 0.5% accuracy, one current sensing circuit and two operational amplifiers. Combining the voltage reference with one operational amplifier makes AP4305 an ideal voltage controller for use in adapters and battery chargers. The other low voltage reference combined with the other operational amplifier makes it an ideal current limiter for output low side current sensing.

特性 Features

Constant Voltage and Constant Current Control
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\t\tPrecision Internal Voltage Reference
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\t\tFew External Components
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\t\tEasy Compensation
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\t\tLow Supply Current: 0.5mA
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\t\tOperating Temperature Range: -40 to 105°C

应用 Application

Adapters
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\t\tBattery Chargers

简介

AP4305属于集成电路（IC）的电源管理-专用。由制造生产的AP4305电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作，适合特定或小范围的目标应用，例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。