Datasheet4U Logo Datasheet4U.com

TPS92551 - 450mA 23W Constant Current Buck LED Driver Micro-Module

TPS92551 Description

TPS92551, TPS92551EVM www.ti.com SNVS805C * MAY 2012 * REVISED MAY 2013 450mA 23W Constant Current Buck LED Driver Micro-Module Che.
The TPS92551 Constant Current Buck LED Driver Micro-Module drives maximum 450mA LED current up to 16 LEDs in a single string (maximum 23W).

TPS92551 Features

* 1
* 2 Integrated All Power Components Including the Power Inductor
* Wide Input Voltage Range : 4.5V - 60V
* Constant Switching Frequency at 800kHz
* High Contrast Ratio (Minimum Dimming Current Pulse width < 16µs)
* Drives up to 16 LEDs in series at 60V input

TPS92551 Applications

* with up to 95% power efficiency. It accepts an input voltage ranging from 4.5V to 60V and delivers a 350mA LED current as default. The LED current is adjustable from 300mA to 450mA by charging a single external resistor. The module operates at constant switching frequency (800kHz) with low Electro M

📥 Download Datasheet

Preview of TPS92551 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • TPS-1 - Single Chip Interface Solution (Renesas)
  • TPS0505 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0505A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0512 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0512A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0515 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)

📌 All Tags

450mA 23W Constant Current Buck LED Driver Micro-Module Texas Instruments
Texas Instruments TPS92551-like datasheet