Infineon TLD5190QVXUMA1

DC DC 控制器4.5V40V

Overview

The TLD5190QVXUMA1 is a synchronous MOSFET H-Bridge DC/DC controller with built in protection features. This concept of a synchronous and seamless buck-boost regulation provides a very efficient solution for circuits where the output (load) voltage is on the same level as the input voltage, e.g. in short chains with 2 to 3 high power LEDs or laser diodes connected to a 12 V electrical system. Thanks to the flexibility to be used in current and in voltage mode it is also a perfect device for powering non LED applications like USB and mobile wireless charger or as multipurpose pre-regulation like for infotainment. As it comes without SPI it is also ideal for all application where a basic feature set is sufficient or where a Microcontroller is not used.

Features

Automotive, AEC, LITIX™ Series
Available in the 48-VFQFN Exposed Pad package
Operating temperature of -40°C~150°C TJ
Frequency of 200kHz~700kHz
Supply voltage of 13.5V

Surface Mount Mounting Type

Applications

There are a lot of Infineon Technologies
TLD5190QVXUMA1 LED Driver ICs applications.

• Street lighting
• Stage and Studio lighting
• Refrigeration lighting
• Portable lighting
• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting
• Replacement lamps
• Panel lighting