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產(chǎn)品描述

The TCS5292 is a high performance controller for LEDBacklight. The internal soft start function can reduce theinrush current. The device uses current mode,fixedfrequency architecture to regulate the LED current, which ismeasured through an external current sense resistor. Its low300mV feedback voltage reduces power loss and improvesefficiency.
The TCS5292 ofers extemal lowfequencyPWMdimming method for a wide range of dimming control.The TCS5292 integrated multiple protections, such as overcurrent protection(OCP),over voltage protection (OVP)Diode & Inductor short protection, LED cathode short toGND protection,Under Voltage Lockout (UVLO). ThermalShutdown Protection(OTP), and LED open protection.The TCS5292 is available in SOP-8 package to provide thebest solution for PCB space saving and total BOM cost.