MAX20416

PRODUCTION

2.2MHz Dual-Output, Low-Voltage Step-Down Converters

Small, Dual-Output, Low-Voltage Step-Down Converters

Data Sheet (Rev. 4) Product Selection Table
Part Models
10
1ku List Price
Starting From $2.23
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Part Details

  • Multiple Functions for Small Size
    • Dual Synchronous Buck Converters Up to 3A
      • Fixed Output Voltage from 0.8V to 3.8V
      • Resistor-Adjustable Output Voltage
    • 3.0V to 5.5V Operating Supply Voltage
    • 2.2MHz Operation
    • 93% ±3% Undervoltage Threshold
    • 107% ±3% Overvoltage Threshold
    • Individual EN Inputs and Active-Low RESET_ Outputs
  • High Precision
    • ±1.5% Output-Voltage Accuracy
    • Good Load-Transient Performance for Buck Converters
  • Robust for the Automotive Environment
    • Current-Mode, Forced-PWM, and Skip Operation
    • Overtemperature and Short-Circuit Protection
    • 4mm × 4mm 24-Pin TQFN
    • -40°C to +125°C Automotive Temperature Range
MAX20416
2.2MHz Dual-Output, Low-Voltage Step-Down Converters
MAX20416: Typical Operating Circuit
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Documentation

Data Sheet 1

Design Note 1

Technical Articles 1

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Tools & Simulations

EE-Sim Power® Tools 1

The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

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SIMPLIS Models 1

Evaluation Kits

MAX20416EVKIT

Evaluation Kit for the MAX20416

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Features and Benefits

  • 3.0V to 5.5V Operating Supply Voltage
  • 1.25V at 3A Synchronous Buck Converter (OUT1)
  • 1.8V at 3A Synchronous Buck Converter (OUT2)
  • Sync-Mode Select, Input for Forced-PWM (FPWM), Skip-Mode Selection, or External Frequency Synchronization
  • Individual EN Inputs and RESET_ Outputs
  • Minimized External Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX20416 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the MAX20416 power-management IC (PMIC). The EV kit includes two high-efficiency, low-voltage DC-DC synchronous buck converters (OUT1, OUT2) that operate from a 3.0V to 5.5V input voltage range and provide a 0.8V to 3.8V output voltage range at up to 3A. The 2.2MHz switching-frequency operation allows for the use of all-ceramic capacitors and minimizes external components.

The EV kit features two on/off jumper controls and two reset outputs to indicate output status for each converter. The EV kit also provides a SYNC input to select the operating mode (PWM, skip, or external synchronization).

Applications

  • ADAS
  • Infotainment
  • SOC Power
MAX20416EVKIT
Evaluation Kit for the MAX20416

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