PCA9745BTW

Produces or controls light in an electronic circuit.

Tutorial / documentation

LED & lighting

Quick documentation & first test preparation

  1. Identify component PCA9745BTW and its package.
  2. Check operating current, polarity and forward or driver voltage.
  3. Size the current limiting and thermal dissipation.
  4. Consult the application circuit in the linked documentation before testing.

PCA9745BTW

16-channel, 8-bit PWM, Constant Current, Dimming, LED controller, SPI, HTSSOP-28

  • 16-channel, 8-bit PWM, Constant Current, Dimming, LED controller, SPI, HTSSOP-28
  • Check operating current, polarity and forward or driver voltage.
  • Size the current limiting and thermal dissipation.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation