EN5319QI数据手册电源-板安装的直流转换器规格书PDF

描述 Description

The EN5319Ql is a highly integrated, low profile, highly efficient,1.5A synchronous buck power system on a chip(PowerSoCTM). The device features an advance integrated inductor, integrated MOSFETs,a PWM voltage-mode controller, and internal compensation providing the smallest possible solution size.\r
The EN5319Ql is a member of the EN53x9Ql family of pin compatible and interchangeable devices. Thepin compatibility enables an easy to use scalable family of products covering the load range from 1.5A up to 3A in a low profile 4mm x 6mm ×1.1mm QFN package.\r
The EN5319Ql operates at high switching frequency and allows for the use of tiny MLCC capacitors. It also enables a very wide control loop bandwidth providing excellent transient performance and reduced output impedance. The internal compensation is designed for unconditional stability across all operating conditions.\r
Altera's Enpirion integrated inductor solution significantly helps to reduce noise. The complete power converter solution enhances productivity by offering greatly simplified board design, layout and manufacturing requirements. Altera's Enpirion products are RoHS compliant and lead-free manufacturing environment compatible.

特性 Features

• Integrated Inductor\r
• Solution Footprint as Small as 50 mm2\r
• Low Profile, 1.1mm\r
• High Reliability Solution: 42,000 Years MTBF\r
• High Efficiency, up to 95 %\r
• Low Output Ripple Voltage; <4mVP-P Typical\r
• 2.4 V to 5.5 V Input Voltage Range\r
• 1.5A Continuous Output Current Capability\r
• Output Enable and Power OK Signal\r
• Pin Compatible w/ EN5329QI 2A and EN5339QI 3A\r
• Under Voltage Lockout, Over Current, Short Circuit, and Thermal Protection\r
• RoHS Compliant; Halogen Free; 260°C Reflow

应用 Application

• Applications with Low Profile Requirement such as SSD and Embedded Computing\r
• SAN/NAS Accelerator Appliances\r
• FPGA, ASSP, PLD, ASIC, and Processors\r
• Noise Sensitive Applications

简介

EN5319QI属于电源-板安装的直流转换器。由制造生产的EN5319QI直流转换器一种旨在将直流电压输入电平改变为一个或多个不同的直流电压输出电平的装置。