VR5500 Safety SBC Programming Board

KITVR55-FSSKTEVM

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KITVR55-FSSKTEVM provides easy customer configuration of the devices thanks to a QFN56 socket. Devices can be easily placed on socket, fused and then soldered on customer prototype board. It's getting 12 V Automotive and 24 V truck application.

This KIT can be connected to the FlexGUI software, which allows the customer to play with registers, develop an OTP (one Time Programming) configuration and burn it when ready. In addition to OTP programming, the customer can test all features (with some limitation due to the socket). The OTP can burn 3 times.

Product Details

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Block Diagram

VR5500, High Voltage PMIC Block Diagram

VR5500, High Voltage PMIC Block Diagram
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Supported Devices

Power Management

Safety SBCs

  • VR5500: High Voltage PMIC with Multiple SMPS

Features

General specifications

  • VBAT power supply connectors (Jack and Phoenix)
  • VPRE output 3.3 V/ 3.8 V/ 4.1 V/ 5.0 V
  • VBUCK1/2 in a standalone or multi-phase mode
  • VBUCK3
  • VBOOST 5.0 V or 5.74 V, up to 800 mA
  • LDO1 and LDO2, from 1.1 V to 5 V, up to 400 mA
  • Ignition key switch
  • Embedded USB connection for easy connection to software GUI (access to I2C bus, IOs, RSTB, INTB, Debug, MUX_OUT, regulators)
  • LEDs that indicate signal or regulatory status
  • Support OTP fuse capabilities
  • USB connection for register access, OTP emulation and fuse
  • Note that due to the socket, all output current should be limited to 1 A maximum

Buy Options

  • KITVR55-FSSKTEVM

  • VR5500 Safety SBC Programming Board.

    • KITVR55-FSSKTEVM board
    • Power Supply mating connectors
    • USB mini cable Type A Male / Type B Male
    • Availability: In stock
    • Inventory: 7
    • Shipping: Normally ships 1-2 business days
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Design Resources

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Documentation

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Design Files

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Software

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1 software file

Note: For better experience, software downloads are recommended on desktop.

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