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Datasheet Microchip MCP16301H

ManufacturerMicrochip
SeriesMCP16301H

The MCP16301H 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 36V

Datasheets

  • Download » Datasheet, PDF, 1.2 Mb, Revision: 04-21-2015
    MCP16301/MCP16301H Data Sheet
    Docket ↓
    MCP16301/H
    High-Voltage Input Integrated Switch Step-Down Regulator
    Features General Description Up to 96% Typical Efficiency Input Voltage Range:
    -4.0V to 30V (MCP16301)
    -4.7V to 36V (MCP16301H) Output Voltage Range: 2.0V to 15V 2% Output Voltage Accuracy 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. VIN):
    -up to 1A output current at 3.3V, 5V and 12V
    VOUT, SOT-23 package at +25°C ambient
    temperature 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 Undervoltage Lockout (UVLO): 3.5V Overtemperature Protection Available Package: SOT-23-6 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.
    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. Applications PIC® Microcontroller and dsPIC® Digital Signal
    Controller 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  2011-2015 Microchip Technology Inc. High converter efficiency is achieved by integrating the
    current-limited, low-resistance, high-speed N-Channel ...

Prices

Status

MCP16301H-450E/CHMCP16301HT-450E/CHMCP16301HT-E/CH
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MCP16301H-450E/CHMCP16301HT-450E/CHMCP16301HT-E/CH
# of Outputs111
Automotive RatedYesYesYes
Duty Cycle Max, %0.950.950.95
Input Voltage Range, V4.7 - 364.7 - 364.7 - 36
Light Load Efficiency ModeNoNoNo
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125
Output Current, mA) Max600600600
Output Voltage Range, V2 - 152 - 152 - 15
Quiescent Current, mA) type222
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA777
Switching Frequency, kHz500500500
Synchronous RectifierNoNoNo
Vfb, V0.80.80.8

Eco Plan

Other Options

MCP16301

Moldel Line

Series: MCP16301H (3)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 75V

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