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TLD5097

 2016-06-15

【产品特性】

•Wide Input Voltage Range from 4.5 V to 45 V
•Constant Current or Constant Voltage Regulation
•Drives LEDs in Boost, Buck, Buck-Boost, SEPIC and Flyback Topology
•Very Low Shutdown Current: I q_OFF < 10 µA
•Flexible Switching Frequency Range, 100 kHz to 500 kHz
•Synchronization with external clock source
•PWM Dimming
•Analog Dimming feature to adjust average
•LED current
•Internal 5 V Low Drop Out Voltage Regulator
•Open Circuit Detection
•Output Overvoltage Protection
•Internal Soft Start
•Over Temperature Shutdown
•Wide LED current range via simple adaptation of external components
•300mV High Side Current Sense to ensure highest flexibility and LED current accuracy
•Available in a small thermally enhanced PG-
•SSOP-14 package

【产品应用】

DRL, Fog, Front Lighting

【文字介绍】

The TLD5097EL is a smart LED boost controllers with built in protection and diagnostic features. The main function of these devices is to step-up (boost) the output voltage and regulate a constant LED current. The TLD5097EL offers a status pin for diagnostic purpose and a set pin to adjust the average LED current so called analog dimming.

【DataSheet】

Infineon-TLD5097EL-DS-v01_00-EN.pdf