Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC power devices

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

NEVB-NEX1324X-Q100 - 24-channel automotive linear LED driver evaluation board

The NEVB-NEX1324X evaluation board, serves as a valuable tool for designers to assess the functionality and performance of NEX1324X-Q100, an automotive 24-channel LED driver featuring a UART or CAN interface and 12-bit PWM dimming. 

Key features & benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1) 
    • Specified from -40 °C to 125°C
  • Developed according to ISO26262 with process complying to ASIL-B
  • 24-channel precision high-side current output:
    • VVbat: 4.5 V to 36 V; VVs: 3.8 V to 20 V
    • Up to 100 mA channel current per channel
    • 2-bit global, 6-bit independent current setting
    • Current accuracy within ±5 % from 5 mA to 100 mA
    • Low voltage drops: 600 mV at 100 mA
    • 12-bit independent PWM dimming
    • Programmable PWM frequency: 200 Hz to 23.4 kHz
    • Linear and exponential dimming method
  • UART interface:
    • Data rate up to 2 Mbit/s
    • Supports UART data format
    • Supports 27 slave addresses set by resistors
  • Diagnostics and protections:
    • Programmable Fail-Safe state
    • LED open-circuit detection
    • LED short-circuit detection
    • Single-LED short-circuit diagnostic
    • Programmable low-supply detection
    • Open-drain FLT pin for fault indication
    • Communication Watchdog
    • 8-bit ADC for pin voltage measurement
    • Overtemperature protection
       

Products on the board (2)

Type number Description Status Quick access
NEX13240PE-Q100 24-channel automotive linear LED driver Production
NEX13241PE-Q100 24-channel automotive linear LED driver Production

Related boards (1)

Board Description Type Quick links Shop link
NEVB-NEX1316X-Q100 - 16-channel automotive linear LED driver evaluation board NEVB-NEX1316X-Q100---16-channel-automotive-linear-LED-driver-evaluation-board NEVB-NEX1316X-Q100 - 16-channel automotive linear LED driver evaluation board Evaluation board Order

Products on the board (2)

Type number Description Status Quick access
NEX13240PE-Q100 24-channel automotive linear LED driver Production
NEX13241PE-Q100 24-channel automotive linear LED driver Production

Related boards (1)

Board Description Type Quick links Shop link
NEVB-NEX1316X-Q100 - 16-channel automotive linear LED driver evaluation board NEVB-NEX1316X-Q100---16-channel-automotive-linear-LED-driver-evaluation-board NEVB-NEX1316X-Q100 - 16-channel automotive linear LED driver evaluation board Evaluation board Order

Documentation (1)

File name Title Type Date
UM90081 NEX1324XPE-Q100 24-channel automotive linear LED driver evaluation board User manual 2026-03-03

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