MAX20026

PRODUCTION

Automotive Quad, Low-Voltage Step-Down DC-DC Converters with Low-Noise LDO

Four 1A Low-Voltage High-Efficient DC-DC Converters and One Low-Noise 200mA LDO

Part Models
8
1ku List Price
Starting From $1.63
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Part Details

  • High-Integration Shrinks Solution Size
    • Quad Step-Down DC-DC Converters with Integrated MOSFETs, Capable of Delivering 1.0A Each
    • One 200mA LDO with Adjustable Output Voltage
    • Hybrid Load-Line Architecture Enables Small Output Capacitors
  • Performance Designed for Automotive Point-of-Load Regulation
    • Operates from 3.0V to 5.5V Supply Voltage
    • Individual Enable Signals for Each Output
    • UV/OV/UVM/PGOOD
    • Soft-Start and Supply Sequencing Reduces Inrush Current
  • Low-Noise Features Improve EMI Performance
    • 3.2MHz Switching Frequency
    • Forced-PWM Operation
    • Two Channels 180 Degrees Out-of-Phase
    • SYNC Input
  • Robust for the Automotive Environment
    • 28-Pin (4mm x 4mm x 0.8mm) TQFN-EP Package
    • -40°C to +125°C Operating Temperature Range
    • AEC-Q100 Qualified
MAX20026
Automotive Quad, Low-Voltage Step-Down DC-DC Converters with Low-Noise LDO
MAX20026/MAX20026S Block Diagram
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Evaluation Kits

MAX20026EVKIT

Evaluation Kit for the MAX20026/MAX20026S

Features and Benefits

  • Complete Power Solution
    • Quad Step-Down DC-DC Converters up to 1A Each
    • 3V to 5.5V Input Supply Range
    • Integrated Linear Regulator (LDO)
      • Adjustable LDO Output Voltage
      • Separate LDO Input to Increase Efficiency
    • Individual Enables, One System Power Good
  • 3.2MHz Switching Frequency Operation
  • ±3% Output Voltage Accuracy
  • Fully Assembled and Tested

Product Details

The MAX20026 evaluation kit (EV kit) demonstrates the MAX20026/MAX20026S Automotive quad, low-voltage step-down DC-DC converters with low noise LDO.

The EV kit operates over an input range of 3V to 5.5V. DC-DC outputs 1-4 are factory set to 3.3V, 1.0V, 1.8V and 1.5V, respectively. The LDO output is set to 2.5V. Each DC-DC output can deliver up to 1A load, and the LDO can deliver up to 0.3A load.

Applications

  • Automotive
  • Industrial

MAX20026EVKIT
Evaluation Kit for the MAX20026/MAX20026S

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