Power Products | LED Drivers

LED backlighting as commonly used in consumer displays requires precision high efficiency Boost
Regulators. Telefunken offers versatile and power saving devices based on our proprietary SOI process
technology.

Features
SOI process technology
Integrated 500ohm Power MOSFET
1 MHz operating frequency
QFN-8 and SOT-23 packaging

Benefits
Low leakage, consistent performance over
temperature
High efficiency
Small filter size
Small footprint
LED Driver Product Listing
  • TF4601 - 1 MHz Asynchronous Step-up Regulator White LED Driver
  • TF4602 - 1.3 MHz Asynchronous Step-up Regulator White LED Driver
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