You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



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



Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
MAX20446CEVKIT#   Datasheet
See all Technical Docs

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

Want to see similar products? Simply select your required attributes below and hit the button ×

Boost, SEPIC








Eval Board MAX20446C


Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

3 In stock Need more?

3 deliver in 3-4 days from our UK warehouse


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ HK$743.00
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Add Part No. / Line Note
Total Price:
Total Price: ( )
Total Price: --