XFL2006中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MCP16301 is a highly integrated, high-efficiency, fixed frequency, step-down DC-DC converter in a popular 6-pin SOT-23 package that operates from input voltage sources up to 30V. Integrated features include a high side switch, fixed frequency Peak Current Mode Control, internal compensation, peak current limit and overtemperature protection. Minimal external components are necessary to develop a complete step-down DC-DC converter power supply.

Features

? Up to 96 Typical Efficiency

? Input Voltage Range: 4.0V to 30V

? Output Voltage Range: 2.0V to 15V

? 2 Output Voltage Accuracy

? Integrated N-Channel Buck Switch: 460 mΩ

? 600 mA Output Current

? 500 kHz Fixed Frequency

? Adjustable Output Voltage

? Low Device Shutdown Current

? Peak Current Mode Control

? Internal Compensation

? Stable with Ceramic Capacitors

? Internal Soft-Start

? Cycle by Cycle Peak Current Limit

? Under Voltage Lockout (UVLO): 3.5V

? Overtemperature Protection

? Available Package: SOT-23-6

Applications

? PIC?/dsPIC Microcontroller Bias Supply

? 24V Industrial Input DC-DC Conversion

? Set-Top Boxes

? DSL Cable Modems

? Automotive

? Wall Cube Regulation

? SLA Battery Powered Devices

? AC-DC Digital Control Power Source

? Power Meters

? D2 Package Linear Regulator Replacement

- See Figure 5-2

? Consumer

? Medical and Health Care

? Distributed Power Supplies