LaskaKit TPS61169 Boost LED driver with constant current

Product detailed description

The LaskaKit TPS61169 Boost LED driver module is a switching DC-DC converter designed to power LEDs with a constant current. It uses the TPS61169 chip, which allows boosting the input voltage and stabilizing the current flowing through the LED. This makes it suitable for powering one or more LEDs from a low voltage, such as a Li-Ion cell or another DC source. The module includes an integrated converter with an inductor, Schottky diode, and filter capacitors, and allows output current selection via a resistor network and a switch.

Specifications:

• Control IC: Texas Instruments TPS61169
• Converter Type: Boost (step-up) constant current LED driver
• Regulation Principle: current control via FB pin
• LED Current Setting:
  • Resistor network with switch
  • Possibility to select several current sensing resistor values
• Power Connector: JST-PH 2pin
• LED Output: 2pin connector
• Control input: CTRL pin for enable / PWM control
• Application: Powering high-power LEDs, LED lighting, DIY projects

Package contents:

• 1× LaskaKit TPS61169 Boost LED driver module

Note:

• The product is not a self-contained functional unit and may require professional assembly.
• Photos are for illustrative purposes only and may differ slightly from the actual appearance of the product without changing its properties.