Datasheet > MCP16301

MCP16301

更新时间： 2024-10-01 11:05:47

品牌	Logo	应用领域
美国微芯 - MICROCHIP		稳压器开关
页数	文件大小	规格书
38页	884K
描述
High Voltage Input Integrated Switch Step-Down Regulator

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中文翻译

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MCP16301 数据手册

MCP16301

High Voltage Input Integrated Switch Step-Down Regulator

Features

General Description

• 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

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.

• 500 kHz Fixed Frequency

• Adjustable Output Voltage

• Low Device Shutdown Current

• Peak Current Mode Control

• Internal Compensation

High converter efficiency is achieved by integrating the

current limited, low resistance, high-speed N-Channel

MOSFET and associated drive circuitry. High

switching frequency minimizes the size of external

filtering components resulting in a small solution size.

• Stable with Ceramic Capacitors

• Internal Soft-Start

The MCP16301 can supply 600 mA of continuous

current while regulating the output voltage from 2.0V to

15V. An integrated, high-performance peak current

mode architecture keeps the output voltage tightly

regulated, even during input voltage steps and output

current transient conditions that are common in power

systems.

• 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

The EN input is used to turn the device on and off.

While turned off, only a few micro amps of current are

consumed from the input for power shedding and load

distribution applications.

• DSL Cable Modems

Output voltage is set with an external resistor divider.

The MCP16301 is offered in a space saving SOT-23-6

surface mount package.

• Automotive

• Wall Cube Regulation

• SLA Battery Powered Devices

• AC-DC Digital Control Power Source

• Power Meters

Package Type

MCP16301

6-Lead SOT-23

• D²Package Linear Regulator Replacement

- See Figure 5-2

• Consumer

V_IN

BOOST

GND

• Medical and Health Care

• Distributed Power Supplies

V_FB

DS25004A-page 1

12 3 4 5 6 7...38

中文翻译

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与MCP16301相关器件

型号	品牌	获取价格	描述	数据表
MCP16301_12	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301_15	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301H	MICROCHIP	获取价格	The MCP16301H is a highly integrated, high-efficiency, fixed frequency, step-down DC-DC co
MCP16301HT-E/CH	MICROCHIP	获取价格	SWITCHING REGULATOR
MCP16301HT-E/CHY	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301HT-I/CH	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301HT-I/CHY	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301T	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301T-E/CH	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301T-E/CHY	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator

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