The TPS65149RSHR by Texas Instruments is a versatile power management IC, specifically designed to cater to the needs of LCD monitors utilizing ASG/GIP technology. This component operates within a 3 V to 6 V input voltage range and features a boost converter capable of delivering output voltages up to 18 V, with a robust 4 A switch current limit. It includes safety features such as overvoltage protection and thermal shutdown, ensuring reliable operation under various conditions. Additionally, the device offers a selectable switching frequency between 640 kHz and 1.2 MHz, allowing flexibility in balancing efficiency and component size.
This IC also integrates multiple controllers and drivers to streamline the power management process. It includes a temperature-compensated positive charge pump controller, a negative charge pump controller, and an eight-channel level shifter to accommodate different voltage levels required by the display. Moreover, the TPS65149RSHR is equipped with two panel discharge signals, a reset signal, and a digitally programmable Vcom buffer, all housed in a compact 56-pin 7x7 mm QFN package.
Texas Instruments TPS65149RSHR Original Reel Label
Nantian Electronics, a professional distributor of Texas Instruments, offers ample stock of TPS65149RSHR along with access to datasheets, parameter information, and pin diagrams to support your design and implementation needs.
