MAX16128

PRODUCTION

Load-Dump/Reverse-Voltage Protection Circuits

New Integrated Load-Dump Protectors and Limiters Ideal for Automotive, Industrial, and Telecom Applications

Part Models
4
1ku List Price
Starting From $1.62
Viewing:

Part Details

  • Increases Protection of Sensitive Electronic Components in Harsh Environments
    • -36V to +90V Wide Input-Voltage Protection Range
    • Fast Gate Shutoff During Fault Conditions with Complete Load Isolation
    • Thermal Shutdown Protection
    • Active-Low FLAG Output Identifies Fault Condition
  • Automotive Qualified
    • Operates Down to +3V, Riding Out Cold-Crank Conditions
    • -40°C to +125°C Operating Temperature Range
  • Integration Reduces Solution Size
    • Internal Charge-Pump Circuit Enhances External n-Channel MOSFET
    • Fixed Undervoltage/Overvoltage Thresholds
    • 3mm × 3mm, 8-Pin µMAX Package
  • Reduced Power Dissipation Compared to Discrete Solutions
    • Minimal Operating Voltage Drop for Reverse-Voltage Protection
    • 380µA Supply Current and 100µA Shutdown Current at 30V Input
    • Enables Functional Safety at System Level
    MAX16128
    Load-Dump/Reverse-Voltage Protection Circuits
    MAX16128, MAX16129: Typical Operating Circuit
    Add to myAnalog

    Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

    Create New Project
    Ask a Question

    Documentation

    Learn More
    Add to myAnalog

    Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

    Create New Project

    Evaluation Kits

    MAX16129EVKIT

    Evaluation Kits for the MAX16128 and MAX16129

    Features and Benefits

    • Dual Circuits
      • Full-Featured Solution (-60V to +90V)
      • Minimum Parts-Count Solution (0 to +60V)
    • Robust Reverse-Battery Protection (Circuit 1)
    • Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
    • Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
      • MAX16128: UVLO = +3V, OVLO = +18.6V
      • MAX16129: UVLO = +8.13V, OVLO = +15V
    • Cold-Crank Monitoring
    • Enable Input/Flag Output
    • Proven PCB Layout
    • Fully Assembled and Tested

    Product Details

    The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the MAX16128/MAX16129 for automotive applications that must survive load-dump and high-voltage transient conditions. The fully assembled and tested surface-mount EV kit board provides two circuits: One full-featured solution and one minimum parts-count circuit. The full-featured solution exercises all the features of the devices and allows -60V to +90V protection beyond the 3V to 30V operating range. The minimum parts-count solution provides a cost-effective option using a small 3A, dual MOSFET and reduced 0 to +60V voltage range.
    The EV kits can also evaluate various versions of the devices with different internally set undervoltage/overvoltage thresholds. Contact the factory to order different versions of the MAX16128 or MAX16129 devices and refer to Tables 2–5 and the Selector Guide and Ordering Information in the MAX16128/MAX16129 IC data sheet for details on device selection.

    Applications

    • Automotive
    • Avionics
    • Industrial
    • Telecom/Server/Networking

    MAX16128EVKIT

    Evaluation Kits for the MAX16128 and MAX16129

    Features and Benefits

    • Dual Circuits
      • Full-Featured Solution (-60V to +90V)
      • Minimum Parts-Count Solution (0 to +60V)
    • Robust Reverse-Battery Protection (Circuit 1)
    • Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
    • Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
      • MAX16128: UVLO = +3V, OVLO = +18.6V
      • MAX16129: UVLO = +8.13V, OVLO = +15V
    • Cold-Crank Monitoring
    • Enable Input/Flag Output
    • Proven PCB Layout
    • Fully Assembled and Tested

    Product Details

    The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the MAX16128/MAX16129 for automotive applications that must survive load-dump and high-voltage transient conditions. The fully assembled and tested surface-mount EV kit board provides two circuits: One full-featured solution and one minimum parts-count circuit. The full-featured solution exercises all the features of the devices and allows -60V to +90V protection beyond the 3V to 30V operating range. The minimum parts-count solution provides a cost-effective option using a small 3A, dual MOSFET and reduced 0 to +60V voltage range.
    The EV kits can also evaluate various versions of the devices with different internally set undervoltage/overvoltage thresholds. Contact the factory to order different versions of the MAX16128 or MAX16129 devices and refer to Tables 2–5 and the Selector Guide and Ordering Information in the MAX16128/MAX16129 IC data sheet for details on device selection.

    Applications

    • Automotive
    • Avionics
    • Industrial
    • Telecom/Server/Networking

    MAX16129EVKIT
    Evaluation Kits for the MAX16128 and MAX16129
    MAX16128EVKIT
    Evaluation Kits for the MAX16128 and MAX16129

    Latest Discussions

    Recently Viewed