MAX14917

PRODUCTION

Industrial Octal High-Side Switch

Industry's Smallest Octal Industrial High Side Switch

Data Sheet (Rev. 0)
Product Selection Table
Part Models
2
1ku List Price
Starting From $4.84
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Part Details

  • Robust Solutions
    • 65V Absolute Maximum Supply Range
    • CRC Error Checking on the SPI Interface
    • Watchdog Timers for Monitoring SPI and SYNCH
    • Per Channel Overload Diagnostic and Protection
    • Loss of VDD or GND Protection
    • Thermal Shutdown Protection
    • Integrated ±1kV / 42Ω IEC 61000-4-5 Surge Protection
    • ±7kV / IEC 61000-4-2 Contact Discharge Method
    • ±30kV / IEC 61000-4-2 Air Discharge Method
    • -40° C to +125°C Operating Ambient Temperature
  • Reduces Power and Heat Dissipation
    • 120mΩ (typ) On-Resistance at TA = 25°C
    • 2.5mA (typ) Supply Current
    • Accurate Output Current Limiting
  • Flexible
    • SYNCH Input for Simultaneous Update of Switches
    • LED Driver Matrix for 16 LEDs, Powered from 3.0V to 36V
    • Internal Clamps for Fast Inductive Load Demagnetization
    • Daisy Chainable SPI
    • Flexible Logic Voltage Interface from 2.5V to 5.5V
    • Pin Compatible with the MAX14915 and MAX14916 in Daisy-Chain Configuration
  • Compact 6mm x 6mm FC2QFN Package
MAX14917
Industrial Octal High-Side Switch
MAX14917: Simplified Block Diagram
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Documentation

Data Sheet 1

Application Note 1

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Tools & Simulations

Software Development 1

IBIS Model 1

Evaluation Kits

eval board
schematic 1
MAX14917EVKIT

Evaluation Kit for the MAX14917

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Features and Benefits

  • Robust Operation with Wide Range of Input Voltages and Load Conditions
  • VDDOK Indication
  • LED Indication of Channel Status and Fault Conditions
  • Fast Inductive-Load Demagnetization
  • SYNCH Input for Simultaneous Update of Switches
  • Supports SPI and SYNCH Watchdogs
  • Global FAULT and Communication Error Indication
  • Wide Logic-Voltage Range
  • Daisy-Chainable SPI Communication
  • -40°C to +125°C Temperature Range
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Windows* 10-Compatible Software

Product Details

The MAX14917 evaluation kit (EV kit) provides a proven design to evaluate the MAX14917 octal high-side switch. The EV kit includes the MAX14917 evaluation board and a graphical user interface (GUI) that provides communication from a PC to the target device through a USB port and the USB2GPIO interface board. The USB2GPIO EV kit should be ordered separately.

The GUI is compatible with Windows 10 for exercising the features of the MAX14917 IC. The EV kit GUI allows individual control of eight high-side switches through the high-speed SPI interface and receives diagnostic information from the MAX14917 per channel overload diagnostics, communication errors, and thermal shutdown diagnostics.

The MAX14917 EV kit must be powered from an external +24V power supply and can consume more than 10A when fully loaded. The USB2GPIO interface board is powered from the USB port.

The MAX14917 EV kit board comes with a MAX14917AFM+ installed in a 48-pin, 6mm x 6mm FC2QFN package.

Applications

  • Building Automation
  • Factory Automation
  • Industrial Digital Outputs
  • Industrial IoT
  • PLC Systems
MAX14917EVKIT
Evaluation Kit for the MAX14917
MAX14917EVKIT: Board Photo

Latest Discussions

1 Years Ago
RE: Relationship between MAX14917 VDD and OUT_x output voltage
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