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ISP452 - Infineon

Description: Smart High-Side Power Switch 40V SOT223 Infineon ISP452 Intelligent Power Switch, High Side, 0.7A, -5 ??? 40V, 4-Pin, SOT-223

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PCB Footprints
ISP452 - Infineon PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - PG-SOT223
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3D Models
ISP452 - Infineon  - 3D model - SOT223 (3-Pin) - PG-SOT223
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ISP452 Details

  • Manufacturer Part Number:

    ISP452

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Package Description:

    PLASTIC, GREEN, SOT223-4

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    9

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    1

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current Flow Direction:

    SINK

  • Output Peak Current Limit-Nom:

    0.7 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.8 mm

  • Supply Voltage-Max:

    34 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    13.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Turn-off Time:

    150 µs

  • Turn-on Time:

    100 µs

  • Width:

    3.5 mm

ISP452 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a common mode filter and a ferrite bead to reduce EMI.
  • Use a reliable communication protocol like SPI or I2C, and ensure proper signal termination and shielding. Implement error detection and correction mechanisms, and consider using a checksum or CRC to ensure data integrity.
  • The ISP452 can operate within a temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. Ensure proper thermal management and heat dissipation in your design.
  • Yes, the ISP452 is suitable for battery-powered devices due to its low power consumption. However, consider implementing power-saving modes and optimizing your design for low power consumption to maximize battery life.
  • Use a logic analyzer or oscilloscope to debug the communication protocol. Check the device's power supply, clock signal, and reset pin. Verify that the device is properly configured and that the firmware is correct. Consult the datasheet and application notes for troubleshooting guidelines.

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ISP452 Overview

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