LP8556SQE-E00/NOPB TI

Description

LP8556SQE-E00-NOPB by Texas Instruments

Product Description

The LP8556SQE-E00-NOPB is a LED driver designed for backlighting and lighting applications. It is a high-brightness LED driver with a high level of integration, providing a compact and efficient solution for LED lighting systems.

Key Features

  • High-brightness LED driver with up to 100mA per channel
  • 6-channel LED driver with individual PWM control
  • High efficiency: up to 95% at full load
  • Low dropout voltage: 300mV at 100mA
  • Output voltage range: 2.5V to 40V
  • Input voltage range: 4.5V to 40V
  • High accuracy: ±2% current matching between channels
  • Fast switching: 1MHz PWM frequency
  • Low noise: <10mVrms output voltage noise
  • Thermal Shutdown: 150°C
  • Short-circuit protection and over-temperature protection

Package and Ordering Information

  • Package type: WQFN-16
  • Package size: 3x3mm
  • Quantity per reel: 3000
  • Lead finish: SAC305 (RoHS compliant)
  • Moisture sensitivity level: 3

Electrical Characteristics

  • Input voltage: 4.5V to 40V
  • Output voltage: 2.5V to 40V
  • Output current: up to 100mA per channel
  • Dropout voltage: 300mV at 100mA
  • Efficiency: up to 95% at full load
  • PWM frequency: 1MHz
  • Current matching: ±2% between channels
  • Thermal shutdown: 150°C

Applications

  • LCD backlighting
  • LED lighting
  • Automotive lighting
  • Industrial lighting
  • Consumer electronics

Documentation and Support

  • Datasheet: available upon request
  • Application notes: available upon request
  • Evaluation board: available upon request

Pricing and Availability

  • Please contact us for pricing and availability information.