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MCP1252-33X50I/MS - Microchip

Description: 120mA Reg Charge Pump,MCP1252-33X50I/MS

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MCP1252-33X50I/MS Details

  • Manufacturer Part Number:

    MCP1252-33X50I/MS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    5 VOLT OUTPUT ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.1 V

  • Input Voltage-Nom:

    3.6 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:

    0.15 A

  • Output Voltage-Max:

    3.3825 V

  • Output Voltage-Min:

    3.2175 V

  • Output Voltage-Nom:

    3.3 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.12 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    780 kHz

  • Technology:

    MOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

MCP1252-33X50I/MS Frequently Asked Questions (FAQs)

  • A good PCB layout for the MCP1252-33X50I/MS involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise and ensure optimal performance.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known voltage to the input pins and adjusting the internal voltage reference. It's also important to use a high-precision voltage source and to minimize noise and interference during the calibration process.
  • The recommended input voltage range for the MCP1252-33X50I/MS is 0V to 5.5V. Operating outside of this range can affect the device's accuracy and may cause errors in voltage measurement. It's essential to ensure the input voltage stays within the recommended range to maintain accuracy and prevent damage to the device.
  • To handle overvoltage protection, use external voltage limiting circuits or zener diodes to clamp the input voltage to a safe level. Failure to do so can result in permanent damage to the device, inaccurate voltage measurements, or even device failure.
  • The MCP1252-33X50I/MS has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to implement a thermal management strategy that keeps the device temperature below this limit. This can be achieved through the use of heat sinks, thermal interfaces, and proper PCB design.

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MCP1252-33X50I/MS Overview

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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

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