Description

The E522.49 is a multi-channel PWM driver for e.g. light application. It provides 16 current sinks with integrated 10bit PWM generator for each channel. Each of the drivers can digitally be configured to drive up to 100mA... read more

Features

  • Fast differential bus interface for dynamic LED control
  • 16 PWM generators with 10bit resolution
  • 16 programmable LED drivers up to 100mA
  • PWMIN interface with fallback data
  • 10bit ADC for LED open, short and system diagnosis
  • LED channel individual bin class brightness correction
  • Single lamp mode behaviour option
  • Developed according ISO26262 up to ASIL B

Documentation

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File Description
E522.49 | Data Sheet

Application Diagram

Applications

  • Automotive interior and exterior light systems
  • General LED Applications
  • High speed LED light animations

Ordering Information

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Samples

Part No. Temp Range Package Order No.
E522.49 -40°C to +125°C QFN32L6 E52249B77B555


Boards

Part No. Description Board type Order No.
E522.48 16 Channel LED Driver with Differential Interface + UART Evaluation Board K52248-0001
E522.48 16 Channel LED Driver with Differential Interface + UART Adapter board E522.49 K52248-0002
E522.48 16 Channel LED Driver with Differential Interface + UART Adapter board with Exchange socket K52248-0003
E522.48 16 Channel LED Driver with Differential Interface + UART LED Board K52248-0004
E522.48 16 Channel LED Driver with Differential Interface + UART Supply Board K52248-0008
E522.48 16 Channel LED Driver with Differential Interface + UART Masterboard K52248-0009
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