Datasheet4U Logo Datasheet4U.com

PR4101 - High Power LED Buck Driver

Description

Pin No.

PR4101A 1 2 3 4 5 6 7 Pin No.

PR4101B n.c.

Features

  • Adjustable output current of several amps Supply voltage up to 40V Dimming with phase-cut dimmer Brightness control with PWM (PR4101A only) Output current temperature compensation Delayed start possible (PR4101A only) Over temperature protection Frequency spreading for improved EMI Low standby current of < 35 µA Under voltage lockout.

📥 Download Datasheet

Datasheet preview – PR4101

Datasheet Details

Part number PR4101
Manufacturer PREMA
File Size 1.31 MB
Description High Power LED Buck Driver
Datasheet download datasheet PR4101 Datasheet
Additional preview pages of the PR4101 datasheet.

📁 Similar Datasheet

  • PR42 - Hybrid Motor (Nippon Pulse)
  • PR4538 - LED display interface circuit (Ledasic)
  • PR49MF11NIPF - Non-Zero Cross type DIP 8pin Triac output SSR (Sharp)
  • PR49MF11NSZF - Non-Zero Cross type DIP 8pin Triac output SSR (Sharp)
Other Datasheets by PREMA
  • PR4401 - (PR4401 / PR4402) 0.9V Boost Driver
  • PR4402 - (PR4401 / PR4402) 0.9V Boost Driver
  • PR4403 - 0.9V Boost Driver
  • PR4404 - LED DRIVER

Full PDF Text Transcription

Click to expand full text
LED DRIVER PR4101 High Power LED Buck Driver PR4101 The PR4101 is a LED buck driver for driving one or several high power LEDs in series. The supply voltage can be up to 40V, with an output current of more than 1A using an external N-channel MOSFET switching transistor. The PR4101A with additional PWM and power down input is delivered SOP14 packaged, while the PR4101B is offered SO8 packaged.
Published: |