MAX17016

Single Quick-PWM Step-Down Controller with Internal 26V MOSFETs

Provides an Excellent Transient Response and High DC-Output Accuracy Needed for Stepping Down High Voltages

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Part Details

  • Quick-PWM with Fast-Transient Response
  • 6mΩ, 26V Low-Side MOSFET
  • 12mΩ, 26V High-Side MOSFET
  • Supports Any Output Capacitor
    • No Compensation Required with Polymers/Tantalum
    • Stable with Ceramic Output Capacitors using External Compensation
  • Precision 2V ±10mV Reference
  • Dynamically Adjustable Output Voltage (0 to 0.9VIN Range)
    • Feedback Input Regulates from 0 to 2V REFIN Voltage
    • 0.5% VOUT Accuracy Over Line and Load
  • 26V Maximum Input Voltage Rating
  • Adjustable Valley Current-Limit Protection
    • Thermal Compensation with NTC
    • Supports Foldback Current Limit
  • Resistively Programmable Switching Frequency
  • Overvoltage Protection
  • Undervoltage/Thermal Protection
  • Voltage Soft-Start and Soft-Shutdown
  • Monotonic Power-Up with Precharged Output
  • Power-Good Window Comparator
MAX17016
Single Quick-PWM Step-Down Controller with Internal 26V MOSFETs
MAX17016: Block Diagram
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Hardware Ecosystem

Parts Product Life Cycle Description
External Power Switch Buck Controllers 1
MAX8792 PRODUCTION Single Quick-PWM Step-Down Controller with Dynamic REFIN
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Evaluation Kits

MAX17016EVKIT

Evaluation Kit for the MAX17016

Features and Benefits

  • 7V to 24V Input Range
  • Dynamically Selectable 1.5V/1.05V Output Voltage
  • Dynamically Adjustable Output Voltage (0 to 0.9VIN Range)
  • 10A Output Current (Continuous)
  • 300kHz Switching Frequency
  • Power-Good Output Indicator (PGOOD)
  • Low-Profile, Surface-Mount Components
  • Fully Assembled and Tested

Product Details

The MAX17016 evaluation kit (EV kit) demonstrates the standard 10A application circuit of the MAX17016. This DC-DC converter steps down high-voltage batteries to generate low-voltage core or chipset/RAM bias supplies in notebook computers.

The MAX17016 EV kit provides a dynamically adjustable 1.5V/1.05V output voltage from a 7V to 24V battery input range. It delivers up to 10A output current while achieving high efficiency. Programmed by a single resistor, the EV kit operates at 300kHz switching frequency and has superior line- and load-transient response.

The EV kit is a fully assembled and tested printed circuit board (PCB). It also allows the evaluation of other dynamically adjustable output voltages by varying the external reference input, which can be realized by changing resistors R1, R2, and R3.

MAX17016EVKIT
Evaluation Kit for the MAX17016

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