Datasheet > MCP16301HT-E/CHY

MCP16301HT-E/CHY

更新时间： 2024-10-02 01:01:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
40页	1160K
描述
High-Voltage Input Integrated Switch Step-Down Regulator

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MCP16301HT-E/CHY 数据手册

MCP16301/H

High-Voltage Input Integrated Switch Step-Down Regulator

Features

General Description

• Up to 96% Typical Efficiency

• Input Voltage Range:

The MCP16301/H devices are highly integrated,

high-efficiency, fixed-frequency, step-down DC-DC

converters in a popular 6-pin SOT-23 package that

operates from input voltage sources up to 36V.

- 4.0V to 30V (MCP16301)

- 4.7V to 36V (MCP16301H)

• Output Voltage Range: 2.0V to 15V

• 2% Output Voltage Accuracy

Integrated features include

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.

• Qualification: AEC-Q100 Rev G, Grade 1

(-40°C to +125°C)

• Integrated N-Channel Buck Switch: 460 m

• Minimum 600 mA Output Current Over All Input

Voltage Range (See Figure 2-6 for Maximum

Output Current vs. V_IN):

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.

- up to 1A output current at 3.3V, 5V and 12V

V_OUT, SOT-23 package at +25°C ambient

temperature

The MCP16301/H devices 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.

• 500 kHz Fixed Frequency

• Adjustable Output Voltage

• Low Device Shutdown Current

• Peak Current Mode Control

• Internal Compensation

• Stable with Ceramic Capacitors

• Internal Soft-Start

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.

• Cycle-by-Cycle Peak Current Limit

• Undervoltage Lockout (UVLO): 3.5V

• Overtemperature Protection

• Available Package: SOT-23-6

Output voltage is set with an external resistor divider.

The MCP16301/H devices are offered in

space-saving SOT-23-6 surface mount package.

Applications

• PIC^®Microcontroller and dsPIC^®Digital Signal

Controller Bias Supply

Package Type

MCP16301/H

6-Lead SOT-23

• 24V Industrial Input DC-DC Conversion

• Set-Top Boxes

• DSL Cable Modems

V_IN

BOOST

• Automotive

• Wall Cube Regulation

• SLA Battery-Powered Devices

• AC-DC Digital Control Power Source

• Power Meters

GND

V_FB

• D²Package Linear Regulator Replacement

- See Figure 5-2

• Consumer

• Medical and Health Care

• Distributed Power Supplies

 2011-2015 Microchip Technology Inc.

DS20005004D-page 1

12 3 4 5 6 7...40

中文翻译

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与MCP16301HT-E/CHY相关器件

型号	品牌	获取价格	描述	数据表
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
MCP16301T-I/CH	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP16301T-I/CHY	MICROCHIP	获取价格	High-Voltage Input Integrated Switch Step-Down Regulator
MCP1630-E/MC	MICROCHIP	获取价格	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator
MCP1630E/MS	MICROCHIP	获取价格	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator
MCP1630-E/MS	MICROCHIP	获取价格	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator

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