Part Image

MCP1642B-ADJI/MS - Microchip

Description: 1MHz 1.8A Boost Switching Reg 8-Pin MSOP Microchip MCP1642B-ADJI/MS, Boost Converter, Step Up 800mA Adjustable, 1.8 → 5.5 V, 1.15 MHz, 8-Pin MSOP

Download MCP1642B-ADJI/MS Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
MCP1642B-ADJI/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8LD MSOP
click to zoom
3D Models
MCP1642B-ADJI/MS - Microchip  - 3D model - Small Outline Packages - 8LD MSOP
click to zoom

MCP1642B-ADJI/MS Details

  • Manufacturer Part Number:

    MCP1642B-ADJI/MS

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    ADJ OUTPUT FROM 1.8V TO 5.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    3 V

  • Input Voltage-Min:

    1.5 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.8 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1150 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    3 mm

MCP1642B-ADJI/MS Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 6V, but it's recommended to keep it below 5.5V for optimal performance and to prevent damage to the device.
  • To ensure the output voltage is stable and regulated, make sure to use a suitable output capacitor (COUT) with a value between 1uF to 10uF, and a low ESR (Equivalent Series Resistance). Also, ensure the input voltage is within the recommended range and the device is operated within the specified temperature range.
  • The minimum input voltage required for the device to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance and to ensure the output voltage is within the specified range.
  • The MCP1642B-ADJI/MS is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to prevent overheating and ensure reliable operation.
  • The output voltage of the device can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors used in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (1.25V).

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MCP1642B-ADJI/MS Overview

Use the download button to access the MCP1642B-ADJI/MS schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MCP16, or try a keyword search, such as Switching Regulator or Controllers

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

Parts related to MCP1642B-ADJI/MS

Showing 0 results

MCP1642B-ADJI/MS Alternates

Showing results

Image Part Number Model
Part Image MCP1642BT-ADJI/MS Microchip Technology Inc

SYNCHRONOUS BOOST CONVERTER