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TC670ECHTR - Microchip

Description: Microchip TC670ECHTR, Fan Controller IC, 6-Pin SOT-23

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PCB Footprints
TC670ECHTR - Microchip PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - MCP73826--4.2VCHTR-1
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3D Models
TC670ECHTR - Microchip  - 3D model - SOT23 (6-Pin) - MCP73826--4.2VCHTR-1
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TC670ECHTR Details

  • Manufacturer Part Number:

    TC670ECHTR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOT-23

  • Package Description:

    EIAJ, SC-74, SOT-23, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT-23-6

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • 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:

    1.63 mm

TC670ECHTR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Use a heat sink or thermal interface material to reduce the junction-to-ambient thermal resistance. Ensure proper airflow and avoid blocking airflow around the device. Consider using a thermocouple or thermistor to monitor the temperature.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device. Use a voltage regulator or a voltage divider to ensure the EN pin voltage remains within the recommended range.
  • Yes, the TC670ECHTR is suitable for battery-powered applications due to its low quiescent current (IQ) and shutdown current. However, ensure that the device is properly powered down when not in use to minimize power consumption.
  • Check the input voltage, EN pin voltage, and output voltage. Verify that the input voltage is within the recommended range and the EN pin is properly biased. Use an oscilloscope to check for oscillations or noise on the output voltage.

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TC670ECHTR 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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