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NXP  KIT34845EPEVME  MC34845 Low Cost 6 Channel LED Backlight Driver with Integrated Power SupplyEvaluation Kit

NXP KIT34845EPEVME
Technical Data Sheet (761.32KB) EN See all Technical Docs

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

Product Overview

This Evaluation board shows the functionality of MC34845 set up under specific operation parameters. MC34845 which is a high efficiency, LED driver for use in backlighting LCD displays from 10" to 17"+ can operate in this demo board from a supply of 5V, the device is capable of driving up to 96 LEDs in 6 parallel strings. The current through these 6 channels is matched to within ±2%. For evaluation purposes this Demo Board includes a simple MCU that allows control of the light dimming of the LEDs as well as the PWM frequency from 200Hz to 26.5kHz.
  • Four Layer Board
  • Low Noise Design
  • Top Layer Placement
  • Connector for the 6 LED channels
  • OTP, OCP, UVLO fault detection
  • LED short/open protection
  • Programmable LED current between 3mA and 30mA

Product Information

Core Chip:
MC34845
Device Topology:
Boost (Step Up)
No. of Outputs:
1Outputs
Output Current:
30mA
Output Voltage:
60V
Input Voltage Min:
5V
Input Voltage Max:
12V
Dimming Control Type:
PWM
Kit Contents:
Eval Board MC34845
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)
Topology:
Boost (Step Up)

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Applications

  • LED Lighting;
  • Embedded Design & Development;
  • Medical;
  • Industrial

Contents

Assembled and tested evaluation board/module in anti-static bag, CD-ROM.

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
84733020
Weight (kg):
.232239

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