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TDE1897CDP - STMicroelectronics

Description: 0.5A high-side driver industrial intelligent power switch

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TDE1897CDP - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - Minidip
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TDE1897CDP Details

  • Manufacturer Part Number:

    TDE1897CDP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    MINI, DIP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Built-in Protections:

    OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Driver Number of Bits:

    1

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current Flow Direction:

    SOURCE

  • Output Current-Max:

    0.625 A

  • Output Peak Current Limit-Nom:

    0.75 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.35

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max:

    35 V

  • Supply Voltage-Min:

    18 V

  • Supply Voltage-Nom:

    24 V

  • Supply Voltage1-Max:

    35 V

  • Supply Voltage1-Min:

    9 V

  • Surface Mount:

    NO

  • Technology:

    BCDMOS

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    20 µs

  • Turn-on Time:

    100 µs

  • Width:

    7.62 mm

TDE1897CDP Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4923, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • STMicroelectronics provides a component selection guide in the application note AN4923, which includes recommendations for external components such as resistors, capacitors, and inductors. Additionally, the datasheet provides a list of recommended components and their values.
  • Although the datasheet specifies a maximum voltage of 40V on the VIN pin, it's recommended to limit the voltage to 36V to ensure reliable operation and prevent damage to the device.
  • STMicroelectronics recommends using an external OVP circuit, such as a voltage supervisor IC, to detect overvoltage conditions and disconnect the input voltage from the TDE1897CDP. The application note AN4923 provides a reference design for OVP implementation.
  • The recommended startup sequence is to first apply the input voltage (VIN) and then the enable signal (EN). This ensures that the device is properly initialized and configured before starting operation.

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TDE1897CDP Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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