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MCP16251T-I/CH - Microchip

Description: Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option

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PCB Footprints
MCP16251T-I/CH - Microchip PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - 6-LEAD SOT-23-6
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3D Models
MCP16251T-I/CH - Microchip  - 3D model - SOT23 (6-Pin) - 6-LEAD SOT-23-6
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MCP16251T-I/CH Details

  • Manufacturer Part Number:

    MCP16251T-I/CH

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT-23-6

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    7

  • Analog IC - Other Type:

    BATTERY CHARGE CONTROLLER

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Min:

    0.82 V

  • Input Voltage-Nom:

    1.5 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    1.8 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    575 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    1.55 mm

MCP16251T-I/CH Frequently Asked Questions (FAQs)

  • A good PCB layout for the MCP16251T-I/CH involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF, and to place the output capacitor close to the device. Additionally, the input voltage should be well-regulated and the input capacitor should be placed close to the device.
  • The maximum input voltage that the MCP16251T-I/CH can handle is 15V. Exceeding this voltage may damage the device.
  • The output voltage of the MCP16251T-I/CH can be calculated using the following formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the reference voltage (typically 0.8V).
  • The maximum output current that the MCP16251T-I/CH can deliver is 500mA. Exceeding this current may cause the device to overheat or fail.

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MCP16251T-I/CH 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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