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TC1240ECHTR - Microchip

Description: Microchip TC1240ECHTR, Charge Pump Voltage Doubler 50mA 125 kHz, 9 V, 6-Pin, SOT-23

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TC1240ECHTR - Microchip PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - TC1240ECHTR
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TC1240ECHTR - Microchip  - 3D model - SOT23 (6-Pin) - TC1240ECHTR
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TC1240ECHTR Details

  • Manufacturer Part Number:

    TC1240ECHTR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23A

  • Package Description:

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

  • 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:

    8

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    2.8 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

  • 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 Current-Max (Isup):

    0.3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER

  • Switching Frequency-Max:

    125 kHz

  • Technology:

    CMOS

  • 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

TC1240ECHTR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TC1240ECHTR involves placing the device close to the power source, using a solid ground plane, and minimizing the length of the input and output traces to reduce noise and electromagnetic interference (EMI).
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF, and to place the capacitor close to the output pin. Additionally, the output voltage can be stabilized by adding a 1kΩ to 10kΩ resistor in series with the output capacitor.
  • The TC1240ECHTR can handle a maximum input voltage of 12V, but it is recommended to operate the device within the specified input voltage range of 2.7V to 5.5V for optimal performance and reliability.
  • The output voltage of the TC1240ECHTR can be adjusted by using a resistive divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The thermal shutdown temperature of the TC1240ECHTR is typically around 150°C to 170°C, at which point the device will shut down to prevent damage from overheating.

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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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