STEVAL-ISA159V1, High-Efficiency Synchronous Step-Down Regulator Evaluation Board based on L6984

Reference Design using part L6984 by STMicroelectronics

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STEVAL-ISA159V1 Image
STEVAL-ISA159V1 Schematic
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Manufacturer

STMicroelectronics
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies
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Associated Documents

For End Products

  • Car Parking

Description

  • STEVAL-ISA159V1, Evaluation Board is based on a high-efficiency monolithic synchronous step-down regulator, capable of delivering up to 400 mA of DC current. The fixed 3.3V output requires no external resistor divider. The Low Consumption Mode (LCM) is designed for applications active during car parking, so it maximizes the efficiency at light load with controlled output voltage ripple. The Low Noise Mode (LNM) makes the switching frequency nearly constant over the load current range, serving low noise application specifications such as car audio/sensors

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 36 V
  • Output Voltage
    3.3 V
  • Output Current
    0.4 A
  • Topology
    Buck

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