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MAX20446CEVKIT#

Lighting Development Kit, MAX20446C Evaluation Board, 6 Output, PWM, 4.5 V to 36 V

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MAXIM INTEGRATED PRODUCTS MAX20446CEVKIT#

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Manufacturer Part No:
MAX20446CEVKIT#
Order Code:
3727157
Technical Datasheet:
MAX20446CEVKIT#   Datasheet
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Product Overview

MAX20446C evaluation kit (EV kit) demonstrates the MAX20446C, an integrated 6-channel high-brightness LED driver with boost controller for automotive displays. The EV kit operates from a DC supply voltage between 4.5V and 36V, and the switching frequency can be either set at 2.2MHz or at 400kHz. The EV kit operates in stand-alone mode. Spread-spectrum mode is enabled by default for EMI improvement. The EV kit demonstrates phase-shifted pulse-width modulation (PWM) dimming. Dimming can be performed externally using a PWM signal applied to the DIM PCB pad. The hybrid dimming feature can also be enabled through a resistor connected between the SET pin and GND to reduce EMI. The EV kit also demonstrates short-LED, open-LED, boost output undervoltage and overvoltage, and overtemperature-fault protection.
  • Powers HB LEDs for medium-to large-sized LCD displays in automotive & display backlight applications
  • 400kHz to 2.2MHz resistor-programmable switching frequency with Spread-Spectrum Option
  • Phase-shift dimming
  • Demonstrates cycle-by-cycle current limit and thermal-shutdown features
  • Demonstrates wide dimming ratio
  • Proven PCB and thermal design
  • Fully assembled and tested

Product Information

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Boost, SEPIC

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6Outputs

:
120mA

:
-

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4.5V

:
36V

:
MAX20446

:
PWM

:
Eval Board MAX20446C

:
-

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Technical Docs (1)

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3 UK stock available for 5-8 business days delivery

$135.66 ( $149.23  Inc. GST)

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